fix v3

- Add account_metrics collection schema script
- Implement accountMetricsService with upsertAccountMetric, fetchAccountMetricsForMonth, calculateSalesBucket
- Extend accountsService with getLastSuccessfulAccountMetric
- Update AccountsPage to track daily metrics and display in calendar
- Calculate sales difference from last successful refresh
- Display refresh status and sales buckets in monthly calendar view
- Remove account_refresh_events dependency (use account_metrics only)

Extension/background.js

@@ -3,8 +3,10 @@ const BACKEND_URL = "http://localhost:5173"; // TODO: Backend URL konfigurieren
 
 const PARSE_TIMEOUT_MS = 15000; // 15 seconds
 const SCAN_TIMEOUT_MS = 45000; // 45 seconds (listing with _ipg=240 can be slow)
+const ACCOUNT_EXTENDED_TIMEOUT_MS = 15000; // 15 seconds per sub-scan
 const activeParseRequests = new Map(); // Map<tabId, { timeout, originalSender, resolve }>
 const activeScanRequests = new Map(); // Map<tabId, { timeout, sendResponse }>;
+const activeExtendedParseRequests = new Map(); // Map<requestId, { sendResponse, results }>
 
 /** Aktueller Scan-Fortschritt für GET_SCAN_PROGRESS (Polling durch Web-App) */
 let currentScanProgress = null;
@@ -51,7 +53,8 @@ chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
 
   // eBay Parsing Response (from eBay content script)
   if (msg?.action === "PARSE_COMPLETE") {
-    handleParseComplete(sender.tab?.id, msg.data);
+    const tabId = sender?.tab?.id;
+    handleParseComplete(tabId, msg.data);
     return true;
   }
 });
@@ -68,6 +71,11 @@ chrome.runtime.onMessageExternal.addListener((msg, sender, sendResponse) => {
     return true; // async
   }
 
+  if (msg?.action === "PARSE_ACCOUNT_EXTENDED" && msg.url) {
+    handleParseAccountExtendedRequest(msg.url, sendResponse);
+    return true; // async
+  }
+
   if (msg?.action === "GET_SCAN_PROGRESS") {
     sendResponse(currentScanProgress ?? { percent: 0, phase: "idle", total: 0, current: 0, complete: false });
     return false;
@@ -93,7 +101,10 @@ async function handleParseRequest(url, sendResponse) {
       url: url,
       active: false
     });
-
+    if (!tab?.id) {
+      sendResponse({ ok: false, error: "Tab could not be created" });
+      return;
+    }
     const tabId = tab.id;
     console.log("[BACKGROUND] Tab created:", tabId);
 
@@ -323,6 +334,7 @@ function handleParseComplete(tabId, data) {
  * Cleans up parse request: closes tab, clears timeout, sends response
  */
 async function cleanupParseRequest(tabId, data, error) {
+  if (tabId == null) return;
   const request = activeParseRequests.get(tabId);
   if (!request) return;
 
@@ -403,7 +415,10 @@ async function handleScanProductsRequest(url, accountId, sendResponse) {
       url: targetUrl,
       active: false
     });
-
+    if (!tab?.id) {
+      sendResponse({ ok: false, error: "Tab could not be created" });
+      return;
+    }
     const tabId = tab.id;
 
     // Set up timeout
@@ -555,7 +570,10 @@ async function loadAndParseEachItemTab(items) {
         url: item.url,
         active: false
       });
-
+      if (!tab?.id) {
+        console.warn(`[BACKGROUND] Tab could not be created for item ${i + 1}, skipping`);
+        continue;
+      }
       await new Promise((resolve) => {
         const listener = (tabId, changeInfo) => {
           if (tabId === tab.id && changeInfo.status === "complete") {
@@ -640,6 +658,7 @@ async function handleScanComplete(tabId, data) {
  * Cleans up scan request: closes tab, clears timeout, sends response
  */
 async function cleanupScanRequest(tabId, data, error) {
+  if (tabId == null) return;
   const request = activeScanRequests.get(tabId);
   if (!request) return;
 
@@ -676,6 +695,290 @@ async function cleanupScanRequest(tabId, data, error) {
 }
 
 
+/**
+ * Handles extended account parsing request
+ * Visits multiple URLs (base, feedback, about, store) and collects partial results
+ */
+async function handleParseAccountExtendedRequest(url, sendResponse) {
+  try {
+    // Validate URL
+    if (!url || typeof url !== 'string' || !url.toLowerCase().includes('ebay.')) {
+      sendResponse({ ok: false, error: "Invalid eBay URL" });
+      return;
+    }
+
+    console.log("[BACKGROUND] Starting extended account parse for:", url);
+
+    const requestId = `extended_${Date.now()}_${Math.random()}`;
+    const results = {
+      base: { ok: false, data: null, error: null },
+      feedback: { ok: false, data: null, error: null },
+      about: { ok: false, data: null, error: null },
+      store: { ok: false, data: null, error: null }
+    };
+
+    activeExtendedParseRequests.set(requestId, {
+      sendResponse: sendResponse,
+      results: results
+    });
+
+    // Step 1: Parse base URL (like normal parse)
+    try {
+      const baseData = await parseSingleTab(url, "PARSE_EBAY", ACCOUNT_EXTENDED_TIMEOUT_MS);
+      results.base = { ok: true, data: baseData, error: null };
+    } catch (error) {
+      console.warn("[BACKGROUND] Base parse failed:", error);
+      results.base = { ok: false, data: null, error: error.message || "Base parse failed" };
+    }
+
+    // Step 2: Parse feedback tab
+    try {
+      const feedbackUrl = appendQueryParam(url, "_tab=feedback");
+      const feedbackData = await parseSingleTab(feedbackUrl, "PARSE_FEEDBACK", ACCOUNT_EXTENDED_TIMEOUT_MS);
+      results.feedback = { ok: true, data: feedbackData, error: null };
+    } catch (error) {
+      console.warn("[BACKGROUND] Feedback parse failed:", error);
+      results.feedback = { ok: false, data: null, error: error.message || "Feedback parse failed" };
+    }
+
+    // Step 3: Parse about tab
+    try {
+      const aboutUrl = appendQueryParam(url, "_tab=about");
+      const aboutData = await parseSingleTab(aboutUrl, "PARSE_ABOUT", ACCOUNT_EXTENDED_TIMEOUT_MS);
+      results.about = { ok: true, data: aboutData, error: null };
+    } catch (error) {
+      console.warn("[BACKGROUND] About parse failed:", error);
+      results.about = { ok: false, data: null, error: error.message || "About parse failed" };
+    }
+
+    // Step 4: Find and parse store URL
+    try {
+      let storeUrl = null;
+      
+      // First, try to find store link on base page
+      if (results.base.ok) {
+        try {
+          // Re-open base page tab to search for store link
+          const baseTab = await chrome.tabs.create({
+            url: url,
+            active: false
+          });
+          if (!baseTab?.id) {
+            throw new Error("Tab could not be created");
+          }
+          await new Promise((resolve) => {
+            const checkLoaded = (tabId, changeInfo) => {
+              if (tabId === baseTab.id && changeInfo.status === 'complete') {
+                chrome.tabs.onUpdated.removeListener(checkLoaded);
+                setTimeout(resolve, 2000);
+              }
+            };
+            chrome.tabs.onUpdated.addListener(checkLoaded);
+            setTimeout(resolve, 5000); // Max wait
+          });
+
+          const injected = await ensureContentScriptInjected(baseTab.id);
+          if (injected) {
+            try {
+              const linkResponse = await chrome.tabs.sendMessage(baseTab.id, { action: "FIND_STORE_LINK" });
+              if (linkResponse && linkResponse.ok && linkResponse.data && linkResponse.data.storeUrl) {
+                storeUrl = linkResponse.data.storeUrl;
+              }
+            } catch (e) {
+              console.warn("[BACKGROUND] Could not find store link via content script:", e);
+            }
+          }
+          
+          await chrome.tabs.remove(baseTab.id);
+        } catch (e) {
+          console.warn("[BACKGROUND] Error searching for store link:", e);
+        }
+      }
+
+      // Fallback: heuristical derivation
+      if (!storeUrl) {
+        const sellerId = results.base.data?.sellerId || null;
+        storeUrl = deriveStoreUrl(url, sellerId);
+      }
+
+      if (storeUrl) {
+        const storeData = await parseSingleTab(storeUrl, "PARSE_STORE", ACCOUNT_EXTENDED_TIMEOUT_MS);
+        results.store = { ok: true, data: storeData, error: null };
+      } else {
+        results.store = { ok: false, data: null, error: "Could not determine store URL" };
+      }
+    } catch (error) {
+      console.warn("[BACKGROUND] Store parse failed:", error);
+      results.store = { ok: false, data: null, error: error.message || "Store parse failed" };
+    }
+
+    // Combine all results
+    const combinedData = {
+      // Base data (always present if base.ok)
+      sellerId: results.base.data?.sellerId || "",
+      shopName: results.base.data?.shopName || "",
+      market: results.base.data?.market || "US",
+      status: results.base.data?.status || "unknown",
+      stats: results.base.data?.stats || {},
+      // Extended data (can be null)
+      responseTimeHours: results.about.data?.responseTimeHours || null,
+      followers: results.store.data?.followers || null,
+      feedbackTotal: results.feedback.data?.feedbackTotal || null,
+      feedback12mPositive: results.feedback.data?.feedback12mPositive || null,
+      feedback12mNeutral: results.feedback.data?.feedback12mNeutral || null,
+      feedback12mNegative: results.feedback.data?.feedback12mNegative || null,
+      // Partial results status
+      partialResults: {
+        base: { ok: results.base.ok, error: results.base.error },
+        feedback: { ok: results.feedback.ok, error: results.feedback.error },
+        about: { ok: results.about.ok, error: results.about.error },
+        store: { ok: results.store.ok, error: results.store.error }
+      }
+    };
+
+    activeExtendedParseRequests.delete(requestId);
+    sendResponse({ ok: true, data: combinedData });
+
+  } catch (error) {
+    console.error("Error in handleParseAccountExtendedRequest:", error);
+    sendResponse({ ok: false, error: error.message || "Unknown error" });
+  }
+}
+
+/**
+ * Parses a single tab with given action and timeout
+ * @param {string} url - URL to parse
+ * @param {string} action - Action to send to content script (PARSE_EBAY, PARSE_FEEDBACK, etc.)
+ * @param {number} timeoutMs - Timeout in milliseconds
+ * @returns {Promise<object>} Parsed data
+ */
+async function parseSingleTab(url, action, timeoutMs) {
+  return new Promise(async (resolve, reject) => {
+    let tabId = null;
+    let timeoutId = null;
+
+    try {
+      // Create hidden tab
+      const tab = await chrome.tabs.create({
+        url: url,
+        active: false
+      });
+      if (!tab?.id) {
+        reject(new Error("Tab could not be created"));
+        return;
+      }
+      tabId = tab.id;
+
+      // Set up timeout
+      timeoutId = setTimeout(() => {
+        cleanupSingleTab(tabId);
+        reject(new Error("timeout"));
+      }, timeoutMs);
+
+      // Wait for tab to load
+      const checkTabLoaded = (updatedTabId, changeInfo) => {
+        if (updatedTabId !== tabId) return;
+        if (changeInfo.status === 'complete') {
+          chrome.tabs.onUpdated.removeListener(checkTabLoaded);
+          setTimeout(async () => {
+            try {
+              const injected = await ensureContentScriptInjected(tabId);
+              if (!injected) {
+                cleanupSingleTab(tabId);
+                reject(new Error("Could not inject content script"));
+                return;
+              }
+
+              const response = await chrome.tabs.sendMessage(tabId, { action: action });
+              cleanupSingleTab(tabId);
+
+              if (response && response.ok && response.data) {
+                resolve(response.data);
+              } else {
+                reject(new Error(response?.error || "Parsing failed"));
+              }
+            } catch (err) {
+              cleanupSingleTab(tabId);
+              reject(err);
+            }
+          }, 2000); // 2 second delay for DOM ready
+        }
+      };
+
+      chrome.tabs.onUpdated.addListener(checkTabLoaded);
+    } catch (error) {
+      if (timeoutId) clearTimeout(timeoutId);
+      if (tabId) cleanupSingleTab(tabId);
+      reject(error);
+    }
+  });
+}
+
+/**
+ * Cleans up a single tab
+ */
+async function cleanupSingleTab(tabId) {
+  try {
+    await chrome.tabs.remove(tabId);
+  } catch (err) {
+    // Tab might already be closed
+    console.warn("[BACKGROUND] Could not close tab:", err);
+  }
+}
+
+/**
+ * Appends a query parameter to a URL
+ * @param {string} url - Base URL
+ * @param {string} param - Query parameter (e.g. "_tab=feedback")
+ * @returns {string} URL with appended parameter
+ */
+function appendQueryParam(url, param) {
+  try {
+    const urlObj = new URL(url);
+    urlObj.search += (urlObj.search ? '&' : '?') + param;
+    return urlObj.href;
+  } catch (e) {
+    // Fallback: simple string append
+    return url + (url.includes('?') ? '&' : '?') + param;
+  }
+}
+
+/**
+ * Derives store URL from account URL
+ * @param {string} accountUrl - Account URL
+ * @param {string|null} sellerId - Seller ID if available
+ * @returns {string|null} Store URL or null
+ */
+function deriveStoreUrl(accountUrl, sellerId) {
+  try {
+    const urlObj = new URL(accountUrl);
+    const pathname = urlObj.pathname;
+
+    // Try to extract seller ID from URL if not provided
+    let id = sellerId;
+    if (!id) {
+      const usrMatch = pathname.match(/\/usr\/([^\/\?]+)/);
+      if (usrMatch && usrMatch[1]) {
+        id = usrMatch[1];
+      } else {
+        const strMatch = pathname.match(/\/str\/([^\/\?]+)/);
+        if (strMatch && strMatch[1]) {
+          id = strMatch[1];
+        }
+      }
+    }
+
+    if (id) {
+      return `${urlObj.protocol}//${urlObj.hostname}/str/${encodeURIComponent(id)}`;
+    }
+
+    return null;
+  } catch (e) {
+    console.warn("[BACKGROUND] Failed to derive store URL:", e);
+    return null;
+  }
+}
+
 export async function getJwt() {
   const data = await chrome.storage.local.get(STORAGE_KEY);
   return data[STORAGE_KEY] || "";

Extension/ebay-content-script.js

@@ -72,6 +72,50 @@ chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
     return true;
   }
 
+  if (message.action === "PARSE_FEEDBACK") {
+    try {
+      const feedbackData = extractFeedbackData();
+      sendResponse({ ok: true, data: feedbackData });
+    } catch (error) {
+      console.error("[EBAY-CONTENT] PARSE_FEEDBACK error:", error);
+      sendResponse({ ok: false, error: error.message || "Failed to extract feedback data" });
+    }
+    return true;
+  }
+
+  if (message.action === "PARSE_ABOUT") {
+    try {
+      const aboutData = extractResponseTime();
+      sendResponse({ ok: true, data: aboutData });
+    } catch (error) {
+      console.error("[EBAY-CONTENT] PARSE_ABOUT error:", error);
+      sendResponse({ ok: false, error: error.message || "Failed to extract response time" });
+    }
+    return true;
+  }
+
+  if (message.action === "PARSE_STORE") {
+    try {
+      const storeData = extractFollowers();
+      sendResponse({ ok: true, data: storeData });
+    } catch (error) {
+      console.error("[EBAY-CONTENT] PARSE_STORE error:", error);
+      sendResponse({ ok: false, error: error.message || "Failed to extract followers" });
+    }
+    return true;
+  }
+
+  if (message.action === "FIND_STORE_LINK") {
+    try {
+      const storeUrl = findStoreLink();
+      sendResponse({ ok: true, data: { storeUrl } });
+    } catch (error) {
+      console.error("[EBAY-CONTENT] FIND_STORE_LINK error:", error);
+      sendResponse({ ok: false, error: error.message || "Failed to find store link" });
+    }
+    return true;
+  }
+
   if (message.action === "PARSE_PRODUCT_LIST") {
     // async function, need to return promise
     parseProductList()
@@ -1051,6 +1095,325 @@ function parseItemFromLink(itemLink) {
   return item;
 }
 
+/**
+ * Extrahiert Feedback-Daten von ?_tab=feedback Seite
+ * Hybrid-Parsing-Strategie: Label-basiert → Selectors → Regex
+ * @returns {object} { feedbackTotal, feedback12mPositive, feedback12mNeutral, feedback12mNegative }
+ */
+function extractFeedbackData() {
+  const result = {
+    feedbackTotal: null,
+    feedback12mPositive: null,
+    feedback12mNeutral: null,
+    feedback12mNegative: null
+  };
+
+  try {
+    const bodyText = document.body?.innerText || "";
+    
+    // Strategy 1: Label-basiert - Suche "Verkäuferbewertungen" / "Gesamtbewertungen"
+    const totalMatch = bodyText.match(/(?:Verkäuferbewertungen|Gesamtbewertungen)[\s\S]*?\(([\d.,]+)\)/i);
+    if (totalMatch && totalMatch[1]) {
+      result.feedbackTotal = parseNumberWithSeparators(totalMatch[1]);
+    }
+
+    // Strategy 2: Label-basiert - Suche "positive Bewertungen der letzten 12 Monate"
+    const positiveMatch = bodyText.match(/(\d+[\d.,]*)\s*(?:positive|positive\s*Bewertungen)\s*der\s*letzten\s*12\s*Monate/i);
+    if (positiveMatch && positiveMatch[1]) {
+      result.feedback12mPositive = parseNumberWithSeparators(positiveMatch[1]);
+    }
+
+    // Strategy 3: Selector-Fallback - Bekannte Klassen
+    try {
+      const titleEl = document.querySelector('h2.fdbk-detail-list__title, h2[class*="fdbk-detail-list__title"]');
+      if (titleEl) {
+        const titleText = titleEl.textContent || "";
+        const match = titleText.match(/\(([\d.,]+)\)/);
+        if (match && match[1] && !result.feedbackTotal) {
+          result.feedbackTotal = parseNumberWithSeparators(match[1]);
+        }
+      }
+
+      const ratingDetails = document.querySelector('.fdbk-overall-rating__details, [class*="fdbk-overall-rating__details"]');
+      if (ratingDetails) {
+        const links = ratingDetails.querySelectorAll('a');
+        for (const link of links) {
+          const linkText = link.textContent || "";
+          const numberMatch = linkText.match(/(\d+[\d.,]*)/);
+          if (numberMatch && numberMatch[1]) {
+            const num = parseNumberWithSeparators(numberMatch[1]);
+            if (linkText.toLowerCase().includes('positiv') && !result.feedback12mPositive) {
+              result.feedback12mPositive = num;
+            } else if (linkText.toLowerCase().includes('neutral') && !result.feedback12mNeutral) {
+              result.feedback12mNeutral = num;
+            } else if (linkText.toLowerCase().includes('negativ') && !result.feedback12mNegative) {
+              result.feedback12mNegative = num;
+            }
+          }
+        }
+      }
+    } catch (e) {
+      // Continue to regex fallback
+    }
+
+    // Strategy 4: Regex-Fallback auf bodyText
+    if (!result.feedback12mPositive) {
+      const posMatch = bodyText.match(/(\d+[\d.,]*)\s*-\s*positive\s*Bewertungen\s*der\s*letzten\s*12\s*Monate/i);
+      if (posMatch && posMatch[1]) {
+        result.feedback12mPositive = parseNumberWithSeparators(posMatch[1]);
+      }
+    }
+    if (!result.feedback12mNeutral) {
+      const neuMatch = bodyText.match(/(\d+[\d.,]*)\s*-\s*neutrale\s*Bewertungen\s*der\s*letzten\s*12\s*Monate/i);
+      if (neuMatch && neuMatch[1]) {
+        result.feedback12mNeutral = parseNumberWithSeparators(neuMatch[1]);
+      }
+    }
+    if (!result.feedback12mNegative) {
+      const negMatch = bodyText.match(/(\d+[\d.,]*)\s*-\s*negative\s*Bewertungen\s*der\s*letzten\s*12\s*Monate/i);
+      if (negMatch && negMatch[1]) {
+        result.feedback12mNegative = parseNumberWithSeparators(negMatch[1]);
+      }
+    }
+
+  } catch (e) {
+    console.warn("[EBAY-CONTENT] Error extracting feedback data:", e);
+  }
+
+  return result;
+}
+
+/**
+ * Extrahiert Response Time von ?_tab=about Seite
+ * Hybrid-Parsing-Strategie: Label-basiert → Selectors → Regex
+ * @returns {object} { responseTimeHours }
+ */
+function extractResponseTime() {
+  const result = {
+    responseTimeHours: null
+  };
+
+  try {
+    const bodyText = document.body?.innerText || "";
+
+    // Strategy 1: Label-basiert - Suche "Antwortzeit:"
+    const labelMatch = bodyText.match(/Antwortzeit[:\s]+(?:innerhalb\s+)?(\d+)\s*(?:Stunde|Stunden)/i);
+    if (labelMatch && labelMatch[1]) {
+      result.responseTimeHours = parseInt(labelMatch[1], 10);
+      if (!isNaN(result.responseTimeHours) && result.responseTimeHours > 0) {
+        return result;
+      }
+    }
+
+    // Strategy 2: Selector-Fallback
+    try {
+      const spans = document.querySelectorAll('span.str-text-span, span[class*="str-text-span"]');
+      for (const span of spans) {
+        const spanText = span.textContent || "";
+        if (spanText.includes('Antwortzeit')) {
+          const nextSpan = span.nextElementSibling;
+          if (nextSpan) {
+            const timeText = nextSpan.textContent || "";
+            const match = timeText.match(/(?:innerhalb\s+)?(\d+)\s*(?:Stunde|Stunden)/i);
+            if (match && match[1]) {
+              const hours = parseInt(match[1], 10);
+              if (!isNaN(hours) && hours > 0) {
+                result.responseTimeHours = hours;
+                return result;
+              }
+            }
+          }
+        }
+      }
+    } catch (e) {
+      // Continue to regex fallback
+    }
+
+    // Strategy 3: Regex-Fallback
+    const regexMatch = bodyText.match(/innerhalb\s+(\d+)\s*(?:Stunde|Stunden)/i);
+    if (regexMatch && regexMatch[1]) {
+      const hours = parseInt(regexMatch[1], 10);
+      if (!isNaN(hours) && hours > 0) {
+        result.responseTimeHours = hours;
+      }
+    }
+
+  } catch (e) {
+    console.warn("[EBAY-CONTENT] Error extracting response time:", e);
+  }
+
+  return result;
+}
+
+/**
+ * Extrahiert Follower von Store-Seite
+ * Hybrid-Parsing-Strategie: Label-basiert → Selectors → Regex
+ * @returns {object} { followers }
+ */
+function extractFollowers() {
+  const result = {
+    followers: null
+  };
+
+  try {
+    const bodyText = document.body?.innerText || "";
+
+    // Strategy 1: Label-basiert - Suche "Follower"
+    const followerMatch = bodyText.match(/(\d+[\d.,]*)\s*Follower/i);
+    if (followerMatch && followerMatch[1]) {
+      result.followers = parseNumberWithSeparators(followerMatch[1]);
+      if (result.followers !== null) {
+        return result;
+      }
+    }
+
+    // Strategy 2: Selector-Fallback
+    try {
+      const statsContainer = document.querySelector('.str-seller-card__store-stats-content, [class*="str-seller-card__store-stats-content"]');
+      if (statsContainer) {
+        const divs = statsContainer.querySelectorAll('div');
+        for (const div of divs) {
+          const divText = div.textContent || "";
+          if (divText.includes('Follower')) {
+            const boldSpan = div.querySelector('span.BOLD, span[class*="BOLD"], .str-text-span.BOLD');
+            if (boldSpan) {
+              const followerText = boldSpan.textContent || "";
+              result.followers = parseNumberWithSeparators(followerText);
+              if (result.followers !== null) {
+                return result;
+              }
+            }
+            // Fallback: regex on div text
+            const match = divText.match(/(\d+[\d.,]*)\s*Follower/i);
+            if (match && match[1]) {
+              result.followers = parseNumberWithSeparators(match[1]);
+              if (result.followers !== null) {
+                return result;
+              }
+            }
+          }
+        }
+      }
+    } catch (e) {
+      // Continue to regex fallback
+    }
+
+    // Strategy 3: Regex-Fallback auf bodyText (wenn noch nicht gefunden)
+    if (result.followers === null) {
+      const regexMatch = bodyText.match(/(\d+[\d.,]*)\s*Follower/i);
+      if (regexMatch && regexMatch[1]) {
+        result.followers = parseNumberWithSeparators(regexMatch[1]);
+      }
+    }
+
+  } catch (e) {
+    console.warn("[EBAY-CONTENT] Error extracting followers:", e);
+  }
+
+  return result;
+}
+
+/**
+ * Findet Store-URL auf der aktuellen Seite
+ * Sucht nach Links mit Text "Store" / "Shop" oder href enthält "/str/"
+ * @returns {string|null} Store URL oder null
+ */
+function findStoreLink() {
+  try {
+    // Strategy 1: Suche Links mit Text "Store" / "Shop"
+    const allLinks = document.querySelectorAll('a[href]');
+    for (const link of allLinks) {
+      const linkText = (link.textContent || "").toLowerCase().trim();
+      const href = link.href || link.getAttribute('href') || "";
+      
+      if (href.includes('/str/')) {
+        // Absoluter oder relativer URL
+        try {
+          const url = new URL(href, window.location.origin);
+          if (url.hostname.includes('ebay.')) {
+            return url.href;
+          }
+        } catch (e) {
+          // Invalid URL, continue
+        }
+      }
+      
+      // Prüfe Link-Text
+      if ((linkText.includes('store') || linkText.includes('shop')) && href.includes('/str/')) {
+        try {
+          const url = new URL(href, window.location.origin);
+          if (url.hostname.includes('ebay.')) {
+            return url.href;
+          }
+        } catch (e) {
+          // Invalid URL, continue
+        }
+      }
+    }
+
+    // Strategy 2: Suche nach href mit /str/ Pattern
+    for (const link of allLinks) {
+      const href = link.href || link.getAttribute('href') || "";
+      if (href.includes('/str/')) {
+        try {
+          const url = new URL(href, window.location.origin);
+          if (url.hostname.includes('ebay.')) {
+            return url.href;
+          }
+        } catch (e) {
+          // Invalid URL, continue
+        }
+      }
+    }
+
+    return null;
+  } catch (e) {
+    console.warn("[EBAY-CONTENT] Error finding store link:", e);
+    return null;
+  }
+}
+
+/**
+ * Parst eine Zahl mit Tausendertrennern und "Mio." Unterstützung
+ * @param {string} text - Zahl-String z.B. "884.318" oder "2,4 Mio."
+ * @returns {number|null} Geparste Zahl oder null
+ */
+function parseNumberWithSeparators(text) {
+  if (!text || typeof text !== 'string') return null;
+
+  try {
+    // Entferne Leerzeichen
+    let normalized = text.trim().replace(/\s/g, '');
+
+    // Prüfe auf "Mio." / "Millionen"
+    const mioMatch = normalized.match(/([\d,]+)\s*[,.]?\s*(?:Mio|Millionen)/i);
+    if (mioMatch && mioMatch[1]) {
+      const numStr = mioMatch[1].replace(/,/g, '.');
+      const num = parseFloat(numStr);
+      if (!isNaN(num)) {
+        return Math.round(num * 1000000);
+      }
+    }
+
+    // Entferne Tausendertrenner (Punkte und Kommas)
+    normalized = normalized.replace(/\./g, ''); // Entferne Punkte (Tausendertrenner)
+    normalized = normalized.replace(/,/g, '.'); // Ersetze Kommas durch Punkte (Dezimaltrenner)
+
+    // Nur Digits und einen Dezimalpunkt behalten
+    normalized = normalized.replace(/[^\d.]/g, '');
+
+    // Parse zu Integer (für Follower/Feedback sind nur ganze Zahlen relevant)
+    const num = parseInt(normalized, 10);
+    if (!isNaN(num) && num >= 0) {
+      return num;
+    }
+
+    return null;
+  } catch (e) {
+    return null;
+  }
+}
+
 /**
  * Parst Preis-String in Zahl und Währung
  * @param {string} priceText - Preis-String z.B. "EUR 12,99" oder "$15.50"

README.md

@@ -102,6 +102,10 @@ VITE_APPWRITE_ENDPOINT=https://appwrite.webklar.com/v1
 VITE_APPWRITE_PROJECT_ID=696b82bb0036d2e547ad
 ```
 
+### CORS / Production (z. B. https://www.eship.pro)
+
+Wenn die App unter einer anderen Domain läuft als im Appwrite-Projekt eingetragen, blockiert der Browser die Requests (CORS). **Lösung:** Im [Appwrite Console](https://appwrite.io/docs/console) unter dem Projekt → **Auth** → **Settings** → **Platforms** die genaue App-URL als Plattform hinzufügen (z. B. `https://www.eship.pro`). Ohne diesen Eintrag bleibt `Access-Control-Allow-Origin` auf einer anderen Domain (z. B. `https://webklar.com`) und Anfragen von eship.pro schlagen fehl.
+
 ### Extension Backend URL (Extension/background.js)
 ```javascript
 const BACKEND_URL = "http://localhost:3000"; // Anpassen falls nötig

Server/backend/package-lock.json

@@ -0,0 +1,785 @@
+{
+  "name": "eship-backend",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "eship-backend",
+      "version": "0.1.0",
+      "dependencies": {
+        "dotenv": "^16.3.1",
+        "express": "^4.18.2",
+        "node-appwrite": "^14.0.0"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
+      "dependencies": {
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
+    },
+    "node_modules/body-parser": {
+      "version": "1.20.4",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.4.tgz",
+      "integrity": "sha512-ZTgYYLMOXY9qKU/57FAo8F+HA2dGX7bqGc71txDRC1rS4frdFI5R7NhluHxH6M0YItAP0sHB4uqAOcYKxO6uGA==",
+      "dependencies": {
+        "bytes": "~3.1.2",
+        "content-type": "~1.0.5",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "~1.2.0",
+        "http-errors": "~2.0.1",
+        "iconv-lite": "~0.4.24",
+        "on-finished": "~2.4.1",
+        "qs": "~6.14.0",
+        "raw-body": "~2.5.3",
+        "type-is": "~1.6.18",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/bytes": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
+      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/call-bind-apply-helpers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/call-bound": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/call-bound/-/call-bound-1.0.4.tgz",
+      "integrity": "sha512-+ys997U96po4Kx/ABpBCqhA9EuxJaQWDQg7295H4hBphv3IZg0boBKuwYpt4YXp6MZ5AmZQnU/tyMTlRpaSejg==",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "get-intrinsic": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/content-disposition": {
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
+      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
+      "dependencies": {
+        "safe-buffer": "5.2.1"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/content-type": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.5.tgz",
+      "integrity": "sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie": {
+      "version": "0.7.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz",
+      "integrity": "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie-signature": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.7.tgz",
+      "integrity": "sha512-NXdYc3dLr47pBkpUCHtKSwIOQXLVn8dZEuywboCOJY/osA0wFSLlSawr3KN8qXJEyX66FcONTH8EIlVuK0yyFA=="
+    },
+    "node_modules/debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/depd": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
+      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/destroy": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
+      "integrity": "sha512-2sJGJTaXIIaR1w4iJSNoN0hnMY7Gpc/n8D4qSCJw8QqFWXf7cuAgnEHxBpweaVcPevC2l3KpjYCx3NypQQgaJg==",
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
+    "node_modules/dotenv": {
+      "version": "16.6.1",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.6.1.tgz",
+      "integrity": "sha512-uBq4egWHTcTt33a72vpSG0z3HnPuIl6NqYcTrKEg2azoEyl2hpW0zqlxysq2pK9HlDIHyHyakeYaYnSAwd8bow==",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
+    "node_modules/dunder-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
+      "integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "gopd": "^1.2.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow=="
+    },
+    "node_modules/encodeurl": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-2.0.0.tgz",
+      "integrity": "sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/es-define-property": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/es-define-property/-/es-define-property-1.0.1.tgz",
+      "integrity": "sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-errors": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/es-errors/-/es-errors-1.3.0.tgz",
+      "integrity": "sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/es-object-atoms": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.1.1.tgz",
+      "integrity": "sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==",
+      "dependencies": {
+        "es-errors": "^1.3.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
+      "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow=="
+    },
+    "node_modules/etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
+      "integrity": "sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/express": {
+      "version": "4.22.1",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.22.1.tgz",
+      "integrity": "sha512-F2X8g9P1X7uCPZMA3MVf9wcTqlyNp7IhH5qPCI0izhaOIYXaW9L535tGA3qmjRzpH+bZczqq7hVKxTR4NWnu+g==",
+      "dependencies": {
+        "accepts": "~1.3.8",
+        "array-flatten": "1.1.1",
+        "body-parser": "~1.20.3",
+        "content-disposition": "~0.5.4",
+        "content-type": "~1.0.4",
+        "cookie": "~0.7.1",
+        "cookie-signature": "~1.0.6",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "~1.3.1",
+        "fresh": "~0.5.2",
+        "http-errors": "~2.0.0",
+        "merge-descriptors": "1.0.3",
+        "methods": "~1.1.2",
+        "on-finished": "~2.4.1",
+        "parseurl": "~1.3.3",
+        "path-to-regexp": "~0.1.12",
+        "proxy-addr": "~2.0.7",
+        "qs": "~6.14.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.2.1",
+        "send": "~0.19.0",
+        "serve-static": "~1.16.2",
+        "setprototypeof": "1.2.0",
+        "statuses": "~2.0.1",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/finalhandler": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.3.2.tgz",
+      "integrity": "sha512-aA4RyPcd3badbdABGDuTXCMTtOneUCAYH/gxoYRTZlIJdF0YPWuGqiAsIrhNnnqdXGswYk6dGujem4w80UJFhg==",
+      "dependencies": {
+        "debug": "2.6.9",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "on-finished": "~2.4.1",
+        "parseurl": "~1.3.3",
+        "statuses": "~2.0.2",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/forwarded": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
+      "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/fresh": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
+      "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/function-bind": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",
+      "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-intrinsic": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.3.0.tgz",
+      "integrity": "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==",
+      "dependencies": {
+        "call-bind-apply-helpers": "^1.0.2",
+        "es-define-property": "^1.0.1",
+        "es-errors": "^1.3.0",
+        "es-object-atoms": "^1.1.1",
+        "function-bind": "^1.1.2",
+        "get-proto": "^1.0.1",
+        "gopd": "^1.2.0",
+        "has-symbols": "^1.1.0",
+        "hasown": "^2.0.2",
+        "math-intrinsics": "^1.1.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/get-proto": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/get-proto/-/get-proto-1.0.1.tgz",
+      "integrity": "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==",
+      "dependencies": {
+        "dunder-proto": "^1.0.1",
+        "es-object-atoms": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/gopd": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.2.0.tgz",
+      "integrity": "sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/has-symbols": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.1.0.tgz",
+      "integrity": "sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ==",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/hasown": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
+      "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
+      "dependencies": {
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/http-errors": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.1.tgz",
+      "integrity": "sha512-4FbRdAX+bSdmo4AUFuS0WNiPz8NgFt+r8ThgNWmlrjQjt1Q7ZR9+zTlce2859x4KSXrwIsaeTqDoKQmtP8pLmQ==",
+      "dependencies": {
+        "depd": "~2.0.0",
+        "inherits": "~2.0.4",
+        "setprototypeof": "~1.2.0",
+        "statuses": "~2.0.2",
+        "toidentifier": "~1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
+      }
+    },
+    "node_modules/iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+    },
+    "node_modules/ipaddr.js": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
+      "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/math-intrinsics": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",
+      "integrity": "sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==",
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/media-typer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
+      "integrity": "sha512-dq+qelQ9akHpcOl/gUVRTxVIOkAJ1wR3QAvb4RsVjS8oVoFjDGTc679wJYmUmknUF5HwMLOgb5O+a3KxfWapPQ==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/merge-descriptors": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.3.tgz",
+      "integrity": "sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ==",
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/methods": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
+      "integrity": "sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+      "bin": {
+        "mime": "cli.js"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/mime-db": {
+      "version": "1.52.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime-types": {
+      "version": "2.1.35",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+      "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+    },
+    "node_modules/negotiator": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/node-appwrite": {
+      "version": "14.2.0",
+      "resolved": "https://registry.npmjs.org/node-appwrite/-/node-appwrite-14.2.0.tgz",
+      "integrity": "sha512-sPPA+JzdBJRS+lM6azX85y3/6iyKQYlHcXCbjMuWLROh6IiU9EfXRW3XSUTa5HDoBrlo8ve+AnVA6BIjQfUs1g==",
+      "dependencies": {
+        "node-fetch-native-with-agent": "1.7.2"
+      }
+    },
+    "node_modules/node-fetch-native-with-agent": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/node-fetch-native-with-agent/-/node-fetch-native-with-agent-1.7.2.tgz",
+      "integrity": "sha512-5MaOOCuJEvcckoz7/tjdx1M6OusOY6Xc5f459IaruGStWnKzlI1qpNgaAwmn4LmFYcsSlj+jBMk84wmmRxfk5g=="
+    },
+    "node_modules/object-inspect": {
+      "version": "1.13.4",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.13.4.tgz",
+      "integrity": "sha512-W67iLl4J2EXEGTbfeHCffrjDfitvLANg0UlX3wFUUSTx92KXRFegMHUVgSqE+wvhAbi4WqjGg9czysTV2Epbew==",
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/on-finished": {
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.4.1.tgz",
+      "integrity": "sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg==",
+      "dependencies": {
+        "ee-first": "1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/parseurl": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/path-to-regexp": {
+      "version": "0.1.12",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.12.tgz",
+      "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ=="
+    },
+    "node_modules/proxy-addr": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
+      "integrity": "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==",
+      "dependencies": {
+        "forwarded": "0.2.0",
+        "ipaddr.js": "1.9.1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/qs": {
+      "version": "6.14.1",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.1.tgz",
+      "integrity": "sha512-4EK3+xJl8Ts67nLYNwqw/dsFVnCf+qR7RgXSK9jEEm9unao3njwMDdmsdvoKBKHzxd7tCYz5e5M+SnMjdtXGQQ==",
+      "dependencies": {
+        "side-channel": "^1.1.0"
+      },
+      "engines": {
+        "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/range-parser": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/raw-body": {
+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.3.tgz",
+      "integrity": "sha512-s4VSOf6yN0rvbRZGxs8Om5CWj6seneMwK3oDb4lWDH0UPhWcxwOWw5+qk24bxq87szX1ydrwylIOp2uG1ojUpA==",
+      "dependencies": {
+        "bytes": "~3.1.2",
+        "http-errors": "~2.0.1",
+        "iconv-lite": "~0.4.24",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+    },
+    "node_modules/send": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.19.2.tgz",
+      "integrity": "sha512-VMbMxbDeehAxpOtWJXlcUS5E8iXh6QmN+BkRX1GARS3wRaXEEgzCcB10gTQazO42tpNIya8xIyNx8fll1OFPrg==",
+      "dependencies": {
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "~0.5.2",
+        "http-errors": "~2.0.1",
+        "mime": "1.6.0",
+        "ms": "2.1.3",
+        "on-finished": "~2.4.1",
+        "range-parser": "~1.2.1",
+        "statuses": "~2.0.2"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/send/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+    },
+    "node_modules/serve-static": {
+      "version": "1.16.3",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.16.3.tgz",
+      "integrity": "sha512-x0RTqQel6g5SY7Lg6ZreMmsOzncHFU7nhnRWkKgWuMTu5NN0DR5oruckMqRvacAN9d5w6ARnRBXl9xhDCgfMeA==",
+      "dependencies": {
+        "encodeurl": "~2.0.0",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "~0.19.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/setprototypeof": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
+      "integrity": "sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw=="
+    },
+    "node_modules/side-channel": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.1.0.tgz",
+      "integrity": "sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "object-inspect": "^1.13.3",
+        "side-channel-list": "^1.0.0",
+        "side-channel-map": "^1.0.1",
+        "side-channel-weakmap": "^1.0.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-list": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/side-channel-list/-/side-channel-list-1.0.0.tgz",
+      "integrity": "sha512-FCLHtRD/gnpCiCHEiJLOwdmFP+wzCmDEkc9y7NsYxeF4u7Btsn1ZuwgwJGxImImHicJArLP4R0yX4c2KCrMrTA==",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "object-inspect": "^1.13.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-map": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/side-channel-map/-/side-channel-map-1.0.1.tgz",
+      "integrity": "sha512-VCjCNfgMsby3tTdo02nbjtM/ewra6jPHmpThenkTYh8pG9ucZ/1P8So4u4FGBek/BjpOVsDCMoLA/iuBKIFXRA==",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/side-channel-weakmap": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/side-channel-weakmap/-/side-channel-weakmap-1.0.2.tgz",
+      "integrity": "sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A==",
+      "dependencies": {
+        "call-bound": "^1.0.2",
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.5",
+        "object-inspect": "^1.13.3",
+        "side-channel-map": "^1.0.1"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/statuses": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.2.tgz",
+      "integrity": "sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.1.tgz",
+      "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
+      "dependencies": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    }
+  }
+}

Server/public/assets/platforms/README.md

@@ -0,0 +1,8 @@
+# Platform-Logos
+
+Füge hier Logo-Dateien ein (PNG oder SVG, transparent, möglichst hohe Auflösung):
+
+- `ebay.png` – eBay-Logo („dickes“ Wortmarken-Logo)
+- `amazon.png` – Amazon-Logo
+
+Ohne lokale Dateien werden Fallback-Logos (Wikimedia Commons) genutzt.

Server/src/App.jsx

@@ -3,16 +3,22 @@ import React, { useEffect, useState } from "react";
 import { Sidebar, SidebarBody, SidebarLink } from "./components/sidebar";
 import {
   IconArrowLeft,
+  IconBan,
   IconBrandTabler,
+  IconChartLine,
   IconSettings,
   IconUserBolt,
   IconShoppingBag,
+  IconRobot,
 } from "@tabler/icons-react";
 import { motion } from "motion/react";
 import { cn } from "./lib/utils";
 import { BackgroundRippleEffect } from "./components/layout/BackgroundRippleEffect";
 import { Dashboard } from "./components/dashboard/Dashboard";
 import { AccountsPage } from "./pages/AccountsPage";
+import { ItemsPage } from "./pages/ItemsPage";
+import { BlacklistPage } from "./pages/BlacklistPage";
+import { AnalysisPage } from "./pages/AnalysisPage";
 import LogoutButton from "./components/ui/LogoutButton";
 import { OnboardingGate } from "./components/onboarding/OnboardingGate";
 import { SidebarHeader } from "./components/sidebar/SidebarHeader";
@@ -22,6 +28,21 @@ import { fetchManagedAccounts } from "./services/accountsService";
 import { useScan } from "./context/ScanContext";
 import ScanningLoader from "./components/ui/ScanningLoader";
 
+/** Prüft, ob der Fehler wie ein CORS- oder Netzwerkfehler aussieht (Request wird vom Browser blockiert). */
+function isCorsOrNetworkError(e) {
+  const msg = (e?.message || "").toLowerCase();
+  return (
+    msg.includes("failed to fetch") ||
+    msg.includes("network error") ||
+    msg.includes("network request failed") ||
+    msg.includes("networkrequestfailed") ||
+    msg.includes("load failed") ||
+    msg.includes("err_failed") ||
+    (e?.name && e.name.toLowerCase().includes("network")) ||
+    (e?.type === "error" && !msg)
+  );
+}
+
 export default function App() {
   const { route, navigate } = useHashRoute();
   const { scanning, scanProgress } = useScan();
@@ -119,7 +140,10 @@ export default function App() {
       
       await handoffJwtToExtension();
     } catch (e) {
-      setStatus({ loading: false, authed: false, error: "" });
+      const errorMsg = isCorsOrNetworkError(e)
+        ? "Verbindung zum Auth-Server fehlgeschlagen. Bitte in Appwrite die aktuelle App-URL (z. B. https://www.eship.pro) unter Platforms eintragen (CORS)."
+        : "";
+      setStatus({ loading: false, authed: false, error: errorMsg });
       setAuthUser(null);
       setHasUserDoc(false);
       setUserExtensionLoad(null);
@@ -171,7 +195,10 @@ export default function App() {
       
       await handoffJwtToExtension();
     } catch (e) {
-      setStatus({ loading: false, authed: false, error: "Login fehlgeschlagen" });
+      const errorMsg = isCorsOrNetworkError(e)
+        ? "Verbindung blockiert (CORS). In Appwrite unter Auth → Platforms die App-URL (z. B. https://www.eship.pro) hinzufügen."
+        : "Login fehlgeschlagen";
+      setStatus({ loading: false, authed: false, error: errorMsg });
       setAuthUser(null);
       setHasUserDoc(false);
       setUserExtensionLoad(null);
@@ -390,11 +417,22 @@ export default function App() {
         navigate("/");
       },
     },
+    {
+      label: "Analysis",
+      href: "#/analysis",
+      icon: (
+        <IconChartLine className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
+      ),
+      onClick: (e) => {
+        e.preventDefault();
+        navigate("/analysis");
+      },
+    },
     {
       label: "Accounts",
       href: "#/accounts",
       icon: (
-        <IconShoppingBag className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
+        <IconUserBolt className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
       ),
       disabled: scanning,
       onClick: (e) => {
@@ -403,11 +441,37 @@ export default function App() {
       },
     },
     {
-      label: "Profile",
+      label: "Items",
-      href: "#",
+      href: "#/items",
       icon: (
-        <IconUserBolt className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
+        <IconShoppingBag className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
       ),
+      onClick: (e) => {
+        e.preventDefault();
+        navigate("/items");
+      },
+    },
+    {
+      label: "Blacklist",
+      href: "#/blacklist",
+      icon: (
+        <IconBan className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
+      ),
+      onClick: (e) => {
+        e.preventDefault();
+        navigate("/blacklist");
+      },
+    },
+    {
+      label: "KI",
+      href: "#/ki",
+      icon: (
+        <IconRobot className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
+      ),
+      onClick: (e) => {
+        e.preventDefault();
+        navigate("/ki");
+      },
     },
     {
       label: "Settings",
@@ -416,17 +480,6 @@ export default function App() {
         <IconSettings className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
       ),
     },
-    {
-      label: "Logout",
-      href: "#",
-      icon: (
-        <IconArrowLeft className="h-5 w-5 shrink-0 text-neutral-700 dark:text-neutral-200" />
-      ),
-      onClick: (e) => {
-        e.preventDefault();
-        logout();
-      },
-    },
   ];
 
   // Rendere Content basierend auf Route
@@ -434,6 +487,26 @@ export default function App() {
     if (route === "/accounts") {
       return <AccountsPage />;
     }
+    if (route === "/items") {
+      return <ItemsPage />;
+    }
+    if (route === "/blacklist") {
+      return <BlacklistPage />;
+    }
+    if (route === "/analysis") {
+      return <AnalysisPage />;
+    }
+    if (route === "/ki") {
+      return (
+        <div className="flex items-center justify-center h-full w-full">
+          <div className="text-center">
+            <IconRobot className="h-16 w-16 mx-auto mb-4 text-neutral-700 dark:text-neutral-200" />
+            <h1 className="text-2xl font-bold text-neutral-800 dark:text-neutral-100 mb-2">KI</h1>
+            <p className="text-neutral-600 dark:text-neutral-400">KI-Seite wird hier angezeigt</p>
+          </div>
+        </div>
+      );
+    }
     // Default: Dashboard
     return <Dashboard />;
   };
@@ -471,6 +544,12 @@ export default function App() {
             <div style={styles.hint}>
               Nach Login wird der Sperrbildschirm entfernt und die Extension erhaelt ein JWT.
             </div>
+            {typeof window !== "undefined" &&
+              !/^https?:\/\/(localhost|127\.0\.0\.1)(\d*)(\/|$)/i.test(window.location.origin) && (
+              <div style={{ ...styles.hint, marginTop: 8, opacity: 0.9 }}>
+                CORS: Wenn Login/Verbindung fehlschlaegt, in Appwrite unter Auth → Platforms die aktuelle URL ({window.location.origin}) eintragen.
+              </div>
+            )}
           </div>
         </div>
       )}

Server/src/components/ScrollSnapDummyPage.jsx

@@ -0,0 +1,129 @@
+"use client";
+import React from "react";
+import { useScrollSnap } from "./dashboard/hooks/useScrollSnap";
+import { cn } from "../lib/utils";
+
+const SECTION_IDS = ["s1", "s2", "s3", "s4"];
+const SECTIONS = [
+  { id: "s1", label: "Overview" },
+  { id: "s2", label: "Accounts" },
+  { id: "s3", label: "Products" },
+  { id: "s4", label: "Page 4" },
+];
+
+function DummySection({ sectionId, title, pageTitle, onJumpToSection, activeSection }) {
+  return (
+    <section
+      id={sectionId}
+      className="flex min-h-screen w-auto flex-col gap-[18px] rounded-2xl px-4 py-4"
+      style={{
+        scrollSnapAlign: "start",
+        scrollSnapStop: "normal",
+        color: "var(--text)",
+        background: "transparent",
+      }}
+    >
+      <div className="flex items-center justify-between gap-4">
+        <div className="flex items-baseline gap-2.5">
+          <h1 className="m-0 text-lg font-medium tracking-wide text-[var(--text)]">{pageTitle}</h1>
+          <span className="rounded-full border border-[var(--line)] bg-white/3 px-2.5 py-1.5 text-xs text-[var(--muted)]">
+            snap page
+          </span>
+        </div>
+        <div className="flex flex-wrap items-center justify-end gap-2.5">
+          {SECTIONS.map(({ id, label }) => (
+            <button
+              key={id}
+              onClick={() => onJumpToSection(id)}
+              className={cn(
+                "rounded-xl px-3 py-2.5 text-xs transition-all active:translate-y-[1px]",
+                activeSection === id
+                  ? "border border-[rgba(106,166,255,0.7)] bg-[rgba(106,166,255,0.12)] text-[var(--text)] hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)]"
+                  : "border border-[var(--line)] bg-white/3 text-[var(--text)] hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)]"
+              )}
+            >
+              {label}
+            </button>
+          ))}
+        </div>
+      </div>
+
+      <div className="flex items-end justify-between gap-4">
+        <div>
+          <h2 className="m-0 text-xl tracking-wide text-[var(--text)]">{title}</h2>
+          <p className="mt-1.5 mb-0 text-xs text-[var(--muted)]">
+            Dummy section – smooth scroll categories.
+          </p>
+        </div>
+      </div>
+
+      <div className="relative overflow-hidden rounded-[18px] border border-[var(--line)] bg-gradient-to-b from-white/4 to-white/2 p-6 shadow-[0_10px_30px_rgba(0,0,0,0.35)]">
+        <div
+          className="pointer-events-none absolute inset-[-1px] opacity-55"
+          style={{
+            background:
+              "radial-gradient(600px 280px at 20% 0%, rgba(106,166,255,0.14), transparent 60%)",
+          }}
+        />
+        <div className="relative">
+          <p className="text-sm text-[var(--muted)]">
+            This is <strong className="text-[var(--text)]">{title}</strong>. Use the buttons above to jump between Overview, Accounts, Products, and Page 4.
+          </p>
+        </div>
+      </div>
+    </section>
+  );
+}
+
+export function ScrollSnapDummyPage({ pageTitle }) {
+  const { scrollToSection, activeSection } = useScrollSnap(SECTION_IDS);
+
+  const handleJumpToSection = (sectionId) => {
+    scrollToSection(sectionId);
+  };
+
+  return (
+    <div className="flex flex-1">
+      <div className="flex h-full w-full flex-1 flex-col gap-2 rounded-2xl border border-neutral-200 bg-white p-2 md:p-4 dark:border-neutral-700 dark:bg-neutral-900">
+        <div
+          className="h-full w-full overflow-y-scroll hide-scrollbar"
+          style={{
+            scrollSnapType: "y mandatory",
+            scrollBehavior: "smooth",
+          }}
+        >
+          <div className="min-h-screen">
+            <DummySection
+              sectionId="s1"
+              title="Overview"
+              pageTitle={pageTitle}
+              onJumpToSection={handleJumpToSection}
+              activeSection={activeSection}
+            />
+            <DummySection
+              sectionId="s2"
+              title="Accounts"
+              pageTitle={pageTitle}
+              onJumpToSection={handleJumpToSection}
+              activeSection={activeSection}
+            />
+            <DummySection
+              sectionId="s3"
+              title="Products"
+              pageTitle={pageTitle}
+              onJumpToSection={handleJumpToSection}
+              activeSection={activeSection}
+            />
+            <DummySection
+              sectionId="s4"
+              title="Page 4"
+              pageTitle={pageTitle}
+              onJumpToSection={handleJumpToSection}
+              activeSection={activeSection}
+            />
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

Server/src/components/dashboard/hooks/useScrollSnap.js

@@ -5,10 +5,8 @@ export const useScrollSnap = (sectionIds) => {
   const containerRef = useRef(null);
 
   useEffect(() => {
-    const container = containerRef.current;
-    if (!container) return;
-
     const sections = sectionIds.map(id => document.getElementById(id)).filter(Boolean);
+    if (sections.length === 0) return;
 
     const observer = new IntersectionObserver(
       (entries) => {

Server/src/components/dashboard/sections/OverviewSection.jsx

@@ -161,17 +161,20 @@ export const OverviewSection = ({ onJumpToSection, activeAccountId }) => {
             }}
           />
           <div className="relative">
-            <p className="mb-2 text-xs text-[var(--muted)]">Product overview</p>
+            <p className="mb-2 text-xs text-[var(--muted)]">News</p>
+            {loading ? (
+              <div className="mb-3 text-xs text-[var(--muted)]">Loading...</div>
+            ) : (
               <div className="mb-3 text-xs text-[var(--muted)]">
-              {loading ? "Loading..." : kpis ? `${kpis.totalProducts} total products` : "No data"}
+                <ul className="list-none space-y-2 p-0 m-0">
+                  <li className="text-[var(--muted)]">- System update available</li>
+                  <li className="text-[var(--muted)]">- New features released</li>
+                  <li className="text-[var(--muted)]">- Dashboard improvements</li>
+                </ul>
               </div>
+            )}
             <div className="flex items-center justify-between border-t border-[var(--line)] pt-3">
-              <button
+              <div className="text-xs text-[var(--muted)]">Latest updates</div>
-                onClick={() => onJumpToSection("s3")}
-                className="rounded-xl border border-[var(--line)] bg-white/3 px-3 py-2 text-xs text-[var(--text)] transition-all hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)] active:translate-y-[1px]"
-              >
-                Explore products
-              </button>
             </div>
           </div>
         </div>
@@ -206,6 +209,31 @@ export const OverviewSection = ({ onJumpToSection, activeAccountId }) => {
           </div>
         </div>
       </div>
+
+      {activeAccountId && !loading && !error && kpis && (
+        <div className="relative overflow-hidden rounded-[18px] border border-[var(--line)] bg-gradient-to-b from-white/4 to-white/2 p-4 shadow-[0_10px_30px_rgba(0,0,0,0.35)]">
+          <div
+            className="pointer-events-none absolute inset-[-1px] opacity-55"
+            style={{
+              background: "radial-gradient(600px 280px at 20% 0%, rgba(106,166,255,0.14), transparent 60%)",
+            }}
+          />
+          <div className="relative">
+            <p className="mb-2 text-xs text-[var(--muted)]">Product overview</p>
+            <div className="mb-3 text-xs text-[var(--muted)]">
+              {loading ? "Loading..." : kpis ? `${kpis.totalProducts} total products` : "No data"}
+            </div>
+            <div className="flex items-center justify-between border-t border-[var(--line)] pt-3">
+              <button
+                onClick={() => onJumpToSection("s3")}
+                className="rounded-xl border border-[var(--line)] bg-white/3 px-3 py-2 text-xs text-[var(--text)] transition-all hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)] active:translate-y-[1px]"
+              >
+                Explore products
+              </button>
+            </div>
+          </div>
+        </div>
+      )}
     </section>
   );
 };

Server/src/components/dashboard/sections/ProductsSection.jsx

@@ -328,11 +328,15 @@ export const ProductsSection = ({ onJumpToSection, activeAccountId }) => {
                   <DataTable
                     columns={["Title", "Price", "Status", "Category", "Action"]}
                     data={products}
+                    onRowClick={(row) => handleOpenProduct(row.$id)}
                     renderCell={(col, row) => {
                       if (col === "Action") {
                         return (
                           <button
-                            onClick={() => handleOpenProduct(row.$id)}
+                            onClick={(e) => {
+                              e.stopPropagation();
+                              handleOpenProduct(row.$id);
+                            }}
                             className="rounded-xl border border-[var(--line)] bg-white/3 px-3 py-2 text-xs text-[var(--text)] transition-all hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)] active:translate-y-[1px]"
                           >
                             Open
@@ -379,34 +383,130 @@ export const ProductsSection = ({ onJumpToSection, activeAccountId }) => {
             {previewLoading ? (
               <div className="mb-4 text-xs text-[var(--muted)]">Loading preview...</div>
             ) : selectedProduct ? (
-              <div className="mb-4 space-y-2 text-xs text-[var(--muted)]">
+              <div className="mb-4 space-y-3 text-xs text-[var(--muted)]">
                 <div>
-                  <strong>Title:</strong> {selectedProduct.product_title || selectedProduct.$id}
+                  <strong className="text-[var(--text)]">Title:</strong>{" "}
+                  <span className="text-[var(--text)]">
+                    {selectedProduct.product_title || selectedProduct.$id}
+                  </span>
                 </div>
-                {selectedProduct.product_price && (
                 <div>
-                    <strong>Price:</strong> EUR {selectedProduct.product_price}
+                  <strong className="text-[var(--text)]">Price:</strong>{" "}
+                  <span className="text-[var(--text)]">
+                    {selectedProduct.product_price
+                      ? `${selectedProduct.product_currency || "EUR"} ${selectedProduct.product_price}`
+                      : "N/A"}
+                  </span>
+                </div>
+                <div>
+                  <strong className="text-[var(--text)]">Status:</strong>{" "}
+                  <span className="text-[var(--text)]">
+                    {selectedProduct.product_status || "unknown"}
+                  </span>
+                </div>
+                <div>
+                  <strong className="text-[var(--text)]">Category:</strong>{" "}
+                  <span className="text-[var(--text)]">
+                    {selectedProduct.product_category || "-"}
+                  </span>
+                </div>
+                <div>
+                  <strong className="text-[var(--text)]">Condition:</strong>{" "}
+                  <span className="text-[var(--text)]">
+                    {selectedProduct.product_condition || "-"}
+                  </span>
+                </div>
+                {selectedProduct.product_url && (
+                  <div>
+                    <strong className="text-[var(--text)]">URL:</strong>{" "}
+                    <a
+                      href={selectedProduct.product_url}
+                      target="_blank"
+                      rel="noopener noreferrer"
+                      className="text-blue-500 hover:underline dark:text-blue-400"
+                    >
+                      {selectedProduct.product_url.length > 50
+                        ? `${selectedProduct.product_url.substring(0, 50)}...`
+                        : selectedProduct.product_url}
+                    </a>
                   </div>
                 )}
-                {selectedProduct.product_status && (
                 <div>
-                    <strong>Status:</strong> {selectedProduct.product_status}
+                  <strong className="text-[var(--text)]">Platform:</strong>{" "}
+                  <span className="text-[var(--text)]">
+                    {selectedProduct.product_platform || "-"}
+                  </span>
+                  {selectedProduct.product_platform_market && (
+                    <span className="text-[var(--text)]">
+                      {" "}
+                      ({selectedProduct.product_platform_market})
+                    </span>
+                  )}
+                </div>
+                {selectedProduct.product_platform_product_id && (
+                  <div>
+                    <strong className="text-[var(--text)]">Platform Product ID:</strong>{" "}
+                    <span className="text-[var(--text)]">
+                      {selectedProduct.product_platform_product_id}
+                    </span>
                   </div>
                 )}
-                {selectedProduct.product_category && (
+                {(selectedProduct.product_quantity_available != null ||
+                  selectedProduct.product_quantity_sold != null) && (
+                  <div className="mt-2 border-t border-[var(--line)] pt-2">
+                    <strong className="text-[var(--text)]">Quantity:</strong>
+                    {selectedProduct.product_quantity_available != null && (
+                      <div className="ml-4 text-[var(--text)]">
+                        Available: {selectedProduct.product_quantity_available}
+                      </div>
+                    )}
+                    {selectedProduct.product_quantity_sold != null && (
+                      <div className="ml-4 text-[var(--text)]">
+                        Sold: {selectedProduct.product_quantity_sold}
+                      </div>
+                    )}
+                  </div>
+                )}
+                {(selectedProduct.product_watch_count != null ||
+                  selectedProduct.product_in_carts_count != null) && (
+                  <div className="border-t border-[var(--line)] pt-2">
+                    <strong className="text-[var(--text)]">Engagement:</strong>
+                    {selectedProduct.product_watch_count != null && (
+                      <div className="ml-4 text-[var(--text)]">
+                        Watches: {selectedProduct.product_watch_count}
+                      </div>
+                    )}
+                    {selectedProduct.product_in_carts_count != null && (
+                      <div className="ml-4 text-[var(--text)]">
+                        In Carts: {selectedProduct.product_in_carts_count}
+                      </div>
+                    )}
+                  </div>
+                )}
+                {selectedProduct.product_last_seen_at && (
                   <div>
-                    <strong>Category:</strong> {selectedProduct.product_category}
+                    <strong className="text-[var(--text)]">Last Seen:</strong>{" "}
+                    <span className="text-[var(--text)]">
+                      {new Date(selectedProduct.product_last_seen_at).toLocaleString("de-DE", {
+                        day: "2-digit",
+                        month: "2-digit",
+                        year: "numeric",
+                        hour: "2-digit",
+                        minute: "2-digit",
+                      })}
+                    </span>
                   </div>
                 )}
                 {selectedProduct.details && (
                   <div className="mt-3 border-t border-[var(--line)] pt-2">
-                    <strong>Details available</strong>
+                    <strong className="text-[var(--text)]">Additional Details:</strong>
+                    <div className="mt-1 text-[var(--text)]">Available</div>
                   </div>
                 )}
               </div>
             ) : (
               <div className="mb-4 text-xs text-[var(--muted)]">
-                Click "Open" on a product to preview details.
+                Click on a product row or "Open" button to preview details.
               </div>
             )}
             <div className="flex items-center justify-between border-t border-[var(--line)] pt-3">

Server/src/components/dashboard/ui/DataTable.jsx

@@ -1,6 +1,6 @@
 import React from "react";
 
-export const DataTable = ({ columns, data, renderCell }) => {
+export const DataTable = ({ columns, data, renderCell, onRowClick }) => {
   return (
     <div className="overflow-hidden rounded-[18px]">
       <table className="w-full border-separate border-spacing-0">
@@ -18,7 +18,11 @@ export const DataTable = ({ columns, data, renderCell }) => {
         </thead>
         <tbody>
           {data.map((row, rowIdx) => (
-            <tr key={rowIdx}>
+            <tr
+              key={rowIdx}
+              onClick={() => onRowClick && onRowClick(row, rowIdx)}
+              className={onRowClick ? "cursor-pointer transition-colors hover:bg-white/5" : ""}
+            >
               {columns.map((col, colIdx) => (
                 <td
                   key={colIdx}

Server/src/components/onboarding/OnboardingGate.jsx

@@ -8,8 +8,8 @@ import ColourfulText from "@/components/ui/colourful-text";
 import { PlaceholdersAndVanishInput } from "@/components/ui/placeholders-and-vanish-input";
 import { MultiStepLoader } from "@/components/ui/multi-step-loader";
 import { IPhoneNotification } from "@/components/ui/iphone-notification";
-import { parseEbayAccount } from "@/services/ebayParserService";
+import { parseEbayAccount, parseViaExtensionExtended } from "@/services/ebayParserService";
-import { createManagedAccount, fetchManagedAccounts } from "@/services/accountsService";
+import { createManagedAccount, fetchManagedAccounts, determineRefreshStatus } from "@/services/accountsService";
 import { account, databases, databaseId, usersCollectionId } from "@/lib/appwrite";
 import { DottedGlowBackground } from "@/components/ui/dotted-glow-background";
 
@@ -618,13 +618,20 @@ export const OnboardingGate = ({ userName, onStart, loading, error, initialPhase
       setPhase("loading");
 
       try {
-        // Parse eBay account
+        // Parse eBay account (erweitert mit Feedback, About, Store)
         // #region agent log
-        fetch('http://127.0.0.1:7242/ingest/246fe132-ecc5-435f-bd9c-fe5e8e26089d',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({location:'OnboardingGate.jsx:449',message:'handleAccountSubmit: before parseEbayAccount',data:{url},timestamp:Date.now(),sessionId:'debug-session',runId:'run1',hypothesisId:'H2'})}).catch(()=>{});
+        fetch('http://127.0.0.1:7242/ingest/246fe132-ecc5-435f-bd9c-fe5e8e26089d',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({location:'OnboardingGate.jsx:449',message:'handleAccountSubmit: before parseViaExtensionExtended',data:{url},timestamp:Date.now(),sessionId:'debug-session',runId:'run1',hypothesisId:'H2'})}).catch(()=>{});
         // #endregion
-        const accountData = await parseEbayAccount(url);
+        let accountData;
+        try {
+          accountData = await parseViaExtensionExtended(url);
+        } catch (extendedError) {
+          // Fallback zu normalem Parsing wenn erweiterte Funktion fehlschlägt
+          console.warn("Extended parsing failed, falling back to normal parsing:", extendedError);
+          accountData = await parseEbayAccount(url);
+        }
         // #region agent log
-        fetch('http://127.0.0.1:7242/ingest/246fe132-ecc5-435f-bd9c-fe5e8e26089d',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({location:'OnboardingGate.jsx:452',message:'handleAccountSubmit: parseEbayAccount success',data:{url,hasAccountData:!!accountData,market:accountData?.market,sellerId:accountData?.sellerId},timestamp:Date.now(),sessionId:'debug-session',runId:'run1',hypothesisId:'H2'})}).catch(()=>{});
+        fetch('http://127.0.0.1:7242/ingest/246fe132-ecc5-435f-bd9c-fe5e8e26089d',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({location:'OnboardingGate.jsx:452',message:'handleAccountSubmit: parseViaExtensionExtended success',data:{url,hasAccountData:!!accountData,market:accountData?.market,sellerId:accountData?.sellerId},timestamp:Date.now(),sessionId:'debug-session',runId:'run1',hypothesisId:'H2'})}).catch(()=>{});
         // #endregion
 
         // Validate that sellerId was extracted successfully
@@ -676,6 +683,21 @@ export const OnboardingGate = ({ userName, onStart, loading, error, initialPhase
           account_url: url,
           account_status: accountData.status || "active",
           account_sells: accountData.stats?.itemsSold ?? null, // Setze account_sells wenn verfügbar
+          // Neue erweiterte Felder
+          account_response_time_hours: accountData.responseTimeHours ?? null,
+          account_followers: accountData.followers ?? null,
+          account_feedback_total: accountData.feedbackTotal ?? null,
+          account_feedback_12m_positive: accountData.feedback12mPositive ?? null,
+          account_feedback_12m_neutral: accountData.feedback12mNeutral ?? null,
+          account_feedback_12m_negative: accountData.feedback12mNegative ?? null,
+          account_last_refresh_at: new Date().toISOString(),
+          account_last_refresh_status: accountData.partialResults ? 
+            determineRefreshStatus(accountData.partialResults, {
+              followers: accountData.followers,
+              feedbackTotal: accountData.feedbackTotal,
+              feedback12mPositive: accountData.feedback12mPositive,
+              responseTimeHours: accountData.responseTimeHours
+            }) : null,
         });
         // #region agent log
         fetch('http://127.0.0.1:7242/ingest/246fe132-ecc5-435f-bd9c-fe5e8e26089d',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({location:'OnboardingGate.jsx:494',message:'handleAccountSubmit: createManagedAccount success',data:{},timestamp:Date.now(),sessionId:'debug-session',runId:'run1',hypothesisId:'H3'})}).catch(()=>{});

Server/src/components/ui/GradientText.css

@@ -0,0 +1,51 @@
+.animated-gradient-text {
+  position: relative;
+  display: inline-flex;
+  flex-direction: row;
+  align-items: center;
+  justify-content: flex-start;
+  border-radius: 1.25rem;
+  font-weight: 500;
+  backdrop-filter: blur(10px);
+  transition: box-shadow 0.5s ease-out;
+  overflow: hidden;
+}
+
+.animated-gradient-text.with-border {
+  padding: 0.35rem 0.75rem;
+}
+
+.gradient-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  border-radius: inherit;
+  z-index: 0;
+  pointer-events: none;
+}
+
+.gradient-overlay::before {
+  content: '';
+  position: absolute;
+  left: 0;
+  top: 0;
+  border-radius: inherit;
+  width: calc(100% - 2px);
+  height: calc(100% - 2px);
+  left: 50%;
+  top: 50%;
+  transform: translate(-50%, -50%);
+  background-color: #060010;
+  z-index: -1;
+}
+
+.text-content {
+  display: inline-block;
+  position: relative;
+  z-index: 2;
+  background-clip: text;
+  -webkit-background-clip: text;
+  color: transparent;
+}

Server/src/components/ui/GradientText.jsx

@@ -0,0 +1,100 @@
+import { useState, useCallback, useEffect, useRef } from 'react';
+import { motion, useMotionValue, useAnimationFrame, useTransform } from 'motion/react';
+import './GradientText.css';
+
+export default function GradientText({
+  children,
+  className = '',
+  colors = ['#5227FF', '#FF9FFC', '#B19EEF'],
+  animationSpeed = 8,
+  showBorder = false,
+  direction = 'horizontal',
+  pauseOnHover = false,
+  yoyo = true,
+  style = {}
+}) {
+  const [isPaused, setIsPaused] = useState(false);
+  const progress = useMotionValue(0);
+  const elapsedRef = useRef(0);
+  const lastTimeRef = useRef(null);
+
+  const animationDuration = animationSpeed * 1000;
+
+  useAnimationFrame(time => {
+    if (isPaused) {
+      lastTimeRef.current = null;
+      return;
+    }
+
+    if (lastTimeRef.current === null) {
+      lastTimeRef.current = time;
+      return;
+    }
+
+    const deltaTime = time - lastTimeRef.current;
+    lastTimeRef.current = time;
+    elapsedRef.current += deltaTime;
+
+    if (yoyo) {
+      const fullCycle = animationDuration * 2;
+      const cycleTime = elapsedRef.current % fullCycle;
+
+      if (cycleTime < animationDuration) {
+        progress.set((cycleTime / animationDuration) * 100);
+      } else {
+        progress.set(100 - ((cycleTime - animationDuration) / animationDuration) * 100);
+      }
+    } else {
+      // Continuously increase position for seamless looping
+      progress.set((elapsedRef.current / animationDuration) * 100);
+    }
+  });
+
+  useEffect(() => {
+    elapsedRef.current = 0;
+    progress.set(0);
+  }, [animationSpeed, progress, yoyo]);
+
+  const backgroundPosition = useTransform(progress, p => {
+    if (direction === 'horizontal') {
+      return `${p}% 50%`;
+    } else if (direction === 'vertical') {
+      return `50% ${p}%`;
+    } else {
+      // For diagonal, move only horizontally to avoid interference patterns
+      return `${p}% 50%`;
+    }
+  });
+
+  const handleMouseEnter = useCallback(() => {
+    if (pauseOnHover) setIsPaused(true);
+  }, [pauseOnHover]);
+
+  const handleMouseLeave = useCallback(() => {
+    if (pauseOnHover) setIsPaused(false);
+  }, [pauseOnHover]);
+
+  const gradientAngle =
+    direction === 'horizontal' ? 'to right' : direction === 'vertical' ? 'to bottom' : 'to bottom right';
+  // Duplicate first color at the end for seamless looping
+  const gradientColors = [...colors, colors[0]].join(', ');
+
+  const gradientStyle = {
+    backgroundImage: `linear-gradient(${gradientAngle}, ${gradientColors})`,
+    backgroundSize: direction === 'horizontal' ? '300% 100%' : direction === 'vertical' ? '100% 300%' : '300% 300%',
+    backgroundRepeat: 'repeat'
+  };
+
+  return (
+    <motion.div
+      className={`animated-gradient-text ${showBorder ? 'with-border' : ''} ${className}`}
+      onMouseEnter={handleMouseEnter}
+      onMouseLeave={handleMouseLeave}
+    >
+      {showBorder && <motion.div className="gradient-overlay" style={{ ...gradientStyle, backgroundPosition }} />}
+      <motion.div className="text-content" style={{ ...gradientStyle, backgroundPosition, ...style }}>
+        {children}
+      </motion.div>
+    </motion.div>
+  );
+}

Server/src/components/ui/bento-grid.jsx

@@ -0,0 +1,43 @@
+"use client";
+import { cn } from "../../lib/utils";
+
+export const BentoGrid = ({ className, children }) => {
+  return (
+    <div
+      className={cn(
+        "mx-auto grid max-w-7xl grid-cols-1 gap-4 md:auto-rows-[18rem] md:grid-cols-3",
+        className
+      )}
+    >
+      {children}
+    </div>
+  );
+};
+
+export const BentoGridItem = ({
+  className,
+  title,
+  description,
+  header,
+  icon,
+}) => {
+  return (
+    <div
+      className={cn(
+        "group/bento row-span-1 flex flex-col justify-between space-y-4 rounded-xl border border-neutral-200 bg-white p-4 shadow-md transition duration-200 hover:shadow-xl dark:border-white/[0.2] dark:bg-neutral-900 dark:shadow-none",
+        className
+      )}
+    >
+      {header}
+      <div className="transition duration-200 group-hover/bento:translate-x-2">
+        {icon}
+        <div className="mt-2 mb-2 font-sans font-bold text-neutral-600 dark:text-neutral-200">
+          {title}
+        </div>
+        <div className="font-sans text-xs font-normal text-neutral-600 dark:text-neutral-300">
+          {description}
+        </div>
+      </div>
+    </div>
+  );
+};

Server/src/lib/appwrite.js

@@ -1,6 +1,10 @@
 /**
  * Zentrales Appwrite Client Setup
  * Stellt Client, Account, Databases Instanzen und Helper-Funktionen bereit
+ *
+ * CORS: Wenn die App unter einer anderen Origin läuft (z. B. https://www.eship.pro),
+ * muss im Appwrite-Dashboard unter "Settings" → "Platforms" die entsprechende
+ * Origin (z. B. https://www.eship.pro) hinzugefügt werden, sonst blockiert CORS die Requests.
  */
 
 import { Client, Account, Databases } from "appwrite";

Server/src/pages/AccountsPage.jsx

@@ -1,23 +1,458 @@
 "use client";
 import React, { useState, useEffect } from "react";
-import { IconPlus, IconChevronDown, IconX, IconRefresh } from "@tabler/icons-react";
+import {
+  IconPlus,
+  IconX,
+  IconRefresh,
+  IconChevronDown,
+} from "@tabler/icons-react";
 import { motion, AnimatePresence } from "motion/react";
 import { cn } from "../lib/utils";
 import { useHashRoute } from "../lib/routing";
 import {
   setActiveAccountId,
+  getActiveAccountId,
   getAccountDisplayName,
 } from "../services/accountService";
-import { fetchManagedAccounts, createManagedAccount, updateManagedAccount } from "../services/accountsService";
+import { fetchManagedAccounts, createManagedAccount, updateManagedAccount, determineRefreshStatus, calculateDataFreshness, getLastSuccessfulAccountMetric } from "../services/accountsService";
-import { getAuthUser } from "../lib/appwrite";
+import { upsertAccountMetric } from "../services/accountMetricsService";
-import { parseEbayAccount } from "../services/ebayParserService";
+import { getAuthUser, databases, databaseId } from "../lib/appwrite";
-import { DataTable } from "../components/dashboard/ui/DataTable";
+import { parseEbayAccount, parseViaExtensionExtended } from "../services/ebayParserService";
+import { BentoGrid, BentoGridItem } from "../components/ui/bento-grid";
+import GradientText from "../components/ui/GradientText";
+
+function AccountNameCard({
+  name,
+  url,
+  platformAccountId,
+  accounts,
+  displayedAccountId,
+  onSelectAccount,
+  className,
+}) {
+  const containerRef = React.useRef(null);
+  const measureRef = React.useRef(null);
+  const listRef = React.useRef(null);
+  const [fontSize, setFontSize] = React.useState(48);
+  const [listOpen, setListOpen] = React.useState(false);
+
+  const otherAccounts = React.useMemo(
+    () => accounts.filter((acc) => (acc.$id || acc.id) !== displayedAccountId),
+    [accounts, displayedAccountId]
+  );
+
+  React.useEffect(() => {
+    if (!listOpen) return;
+    const handleClickOutside = (e) => {
+      if (listRef.current && !listRef.current.contains(e.target)) setListOpen(false);
+    };
+    document.addEventListener("mousedown", handleClickOutside);
+    return () => document.removeEventListener("mousedown", handleClickOutside);
+  }, [listOpen]);
+
+  React.useEffect(() => {
+    const cont = containerRef.current;
+    const meas = measureRef.current;
+    if (!cont || !meas || !name) return;
+
+    const fit = () => {
+      const w = cont.clientWidth;
+      if (w <= 0) return;
+      let fs = 48;
+      meas.style.fontSize = `${fs}px`;
+      while (meas.scrollWidth > w && fs > 12) {
+        fs -= 2;
+        meas.style.fontSize = `${fs}px`;
+      }
+      setFontSize(fs);
+    };
+
+    fit();
+    const ro = new ResizeObserver(fit);
+    ro.observe(cont);
+    return () => ro.disconnect();
+  }, [name]);
+
+  return (
+    <div
+      className={cn(
+        "row-span-1 flex h-full min-h-[12rem] flex-col rounded-xl border border-neutral-200 bg-white p-4 shadow-md transition duration-200 hover:shadow-xl dark:border-white/[0.2] dark:bg-neutral-900 dark:shadow-none md:min-h-[18rem]",
+        className
+      )}
+    >
+      <div
+        ref={containerRef}
+        className="relative flex w-full shrink-0 flex-col items-start justify-start overflow-hidden text-left"
+      >
+        <span
+          ref={measureRef}
+          className="pointer-events-none invisible absolute left-0 top-0 whitespace-nowrap font-bold leading-tight text-[var(--text)]"
+          aria-hidden
+        >
+          {name}
+        </span>
+        {url ? (
+          <a
+            href={url}
+            target="_blank"
+            rel="noopener noreferrer"
+            className="max-w-full shrink-0 whitespace-nowrap hover:underline"
+          >
+            <GradientText
+              colors={['#5227FF', '#FF9FFC', '#B19EEF']}
+              animationSpeed={5}
+              showBorder={false}
+              className="max-w-full shrink-0 whitespace-nowrap font-bold leading-tight"
+              style={{ fontSize: `${fontSize}px` }}
+            >
+              {name}
+            </GradientText>
+          </a>
+        ) : (
+          <GradientText
+            colors={['#5227FF', '#FF9FFC', '#B19EEF']}
+            animationSpeed={5}
+            showBorder={false}
+            className="max-w-full shrink-0 whitespace-nowrap font-bold leading-tight"
+            style={{ fontSize: `${fontSize}px` }}
+          >
+            {name}
+          </GradientText>
+        )}
+      </div>
+      {platformAccountId != null && platformAccountId !== "" && (
+        <div className="mt-1 shrink-0 text-sm text-[var(--muted)]">
+          ID: {platformAccountId}
+        </div>
+      )}
+      <div ref={listRef} className="relative mt-2 flex shrink-0 flex-col gap-1">
+        <label className="text-xs font-medium text-[var(--muted)]">Account wechseln</label>
+        <button
+          type="button"
+          onClick={() => setListOpen((o) => !o)}
+          className="flex w-full items-center justify-between rounded-xl border border-[var(--line)] bg-white/5 px-3 py-2 text-left text-sm text-[var(--text)] outline-none transition-colors hover:border-[rgba(106,166,255,0.4)] focus:border-[rgba(106,166,255,0.5)] dark:bg-neutral-800"
+        >
+          <span>Account wählen…</span>
+          <IconChevronDown className={cn("h-4 w-4 shrink-0 transition-transform", listOpen && "rotate-180")} />
+        </button>
+        {listOpen && (
+          <ul className="absolute left-0 right-0 top-full z-10 mt-1 max-h-48 overflow-y-auto rounded-xl border border-[var(--line)] bg-white shadow-lg dark:bg-neutral-800">
+            {otherAccounts.length === 0 ? (
+              <li className="px-3 py-2 text-xs text-[var(--muted)]">Keine weiteren Accounts</li>
+            ) : (
+              otherAccounts.map((acc) => {
+                const id = acc.$id || acc.id;
+                const label = getAccountDisplayName(acc) || id;
+                return (
+                  <li key={id}>
+                    <button
+                      type="button"
+                      onClick={() => {
+                        onSelectAccount(id);
+                        setListOpen(false);
+                      }}
+                      className="flex w-full items-center px-3 py-2 text-left text-sm text-[var(--text)] transition-colors hover:bg-white/10 dark:hover:bg-neutral-700"
+                    >
+                      {label}
+                    </button>
+                  </li>
+                );
+              })
+            )}
+          </ul>
+        )}
+      </div>
+    </div>
+  );
+}
+
+const PLATFORM_LOGOS = {
+  ebay: {
+    local: "/assets/platforms/ebay.png",
+    fallback: "https://upload.wikimedia.org/wikipedia/commons/1/1b/EBay_logo.svg",
+  },
+  amazon: {
+    local: "/assets/platforms/amazon.png",
+    fallback: "https://upload.wikimedia.org/wikipedia/commons/a/a9/Amazon_logo.svg",
+  },
+};
+
+function PlatformLogoCard({ platform, market, className }) {
+  const key = (platform || "").toLowerCase();
+  const cfg = PLATFORM_LOGOS[key];
+  const [src, setSrc] = React.useState(cfg ? cfg.local : null);
+  const [usedFallback, setUsedFallback] = React.useState(false);
+
+  React.useEffect(() => {
+    const c = PLATFORM_LOGOS[key];
+    if (!c) {
+      setSrc(null);
+      setUsedFallback(true);
+      return;
+    }
+    setSrc(c.local);
+    setUsedFallback(false);
+  }, [key]);
+
+  const onError = React.useCallback(() => {
+    if (usedFallback || !cfg) return;
+    setSrc(cfg.fallback);
+    setUsedFallback(true);
+  }, [cfg, usedFallback]);
+
+  return (
+    <div
+      className={cn(
+        "row-span-1 relative flex h-full min-h-[12rem] items-center justify-center overflow-hidden rounded-xl border border-neutral-200 bg-white p-4 shadow-md transition duration-200 hover:shadow-xl dark:border-white/[0.2] dark:bg-neutral-900 dark:shadow-none md:min-h-[18rem]",
+        className
+      )}
+    >
+      {cfg ? (
+        <img
+          src={src || cfg.fallback}
+          alt=""
+          onError={onError}
+          className="max-h-full w-full object-contain"
+        />
+      ) : (
+        <span className="text-xs text-[var(--muted)]">{platform || "–"}</span>
+      )}
+      {market != null && String(market).trim() !== "" && (
+        <div className="absolute bottom-2 right-2 font-bold text-[var(--text)]">
+          {String(market).trim().toUpperCase()}
+        </div>
+      )}
+    </div>
+  );
+}
+
+function RangCard({ rank, className }) {
+  return (
+    <div
+      className={cn(
+        "row-span-1 flex h-full min-h-[12rem] flex-col items-center justify-center rounded-xl border border-neutral-200 bg-white p-4 shadow-md transition duration-200 hover:shadow-xl dark:border-white/[0.2] dark:bg-neutral-900 dark:shadow-none md:min-h-[18rem]",
+        className
+      )}
+    >
+      <div className="text-center">
+        <div className="text-xs font-medium uppercase tracking-wide text-[var(--muted)]">Rang</div>
+        <div className="mt-1 text-2xl font-bold text-[var(--text)]">{rank ?? "–"}</div>
+      </div>
+    </div>
+  );
+}
+
+
+function AccountRefreshCard({ 
+  onRefresh, 
+  isRefreshing, 
+  lastRefreshDate, 
+  streak, 
+  dataFreshness = 'Aging',
+  className 
+}) {
+  const getLastRefreshText = () => {
+    if (!lastRefreshDate) return "Not refreshed today";
+    
+    const today = new Date();
+    const refreshDate = new Date(lastRefreshDate);
+    const diffTime = today - refreshDate;
+    const diffDays = Math.floor(diffTime / (1000 * 60 * 60 * 24));
+    
+    if (diffDays === 0) return "Last refresh: Today";
+    if (diffDays === 1) return "Last refresh: Yesterday";
+    if (diffDays < 7) return `Last refresh: ${diffDays} days ago`;
+    return `Last refresh: ${refreshDate.toLocaleDateString('de-DE')}`;
+  };
+
+  const getFreshnessLabel = () => {
+    switch (dataFreshness) {
+      case 'Fresh': return 'Fresh';
+      case 'Outdated': return 'Outdated';
+      default: return 'Aging';
+    }
+  };
+
+  return (
+    <div
+      className={cn(
+        "row-span-1 flex h-full min-h-[12rem] flex-col rounded-xl border border-neutral-200 bg-white p-4 shadow-md transition duration-200 hover:shadow-xl dark:border-white/[0.2] dark:bg-neutral-900 dark:shadow-none md:min-h-[18rem]",
+        className
+      )}
+    >
+      {/* Grid: 5 Zeilen x 5 Spalten */}
+      <div className="grid h-full grid-cols-5 grid-rows-5 gap-0">
+        {/* Zeile 1: Kontext & Bedeutung */}
+        {/* Bereich A (Zeile 1, Spalten 1-5) */}
+        <div className="col-span-5 row-span-1 flex items-center justify-between">
+          <div className="text-xs font-medium text-[var(--muted)]">Account Refresh</div>
+          <div className="text-[10px] text-[var(--muted)]">manual</div>
+        </div>
+
+        {/* Zeile 2-3: Zentrale Aktion (Ritualkern) */}
+        {/* Bereich B (Zeilen 2-3, Spalten 1-5) */}
+        <div className="col-span-5 row-span-2 flex items-center justify-center">
+          <button
+            onClick={() => {
+              // #region agent log
+              fetch('http://127.0.0.1:7243/ingest/2cdae91e-9f0b-48c7-8e02-a970375bdaff',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({sessionId:'debug-session',runId:'run1',hypothesisId:'H1',location:'AccountsPage.jsx:297',message:'AccountRefreshCard click',data:{isRefreshing,hasOnRefresh:!!onRefresh},timestamp:Date.now()})}).catch(()=>{});
+              // #endregion
+              if (onRefresh) {
+                onRefresh();
+              }
+            }}
+            disabled={isRefreshing}
+            className={cn(
+              "w-full h-full rounded-xl border transition-all active:translate-y-[1px] disabled:opacity-50 disabled:cursor-not-allowed",
+              "border-[var(--line)] bg-white/3 text-[var(--text)] hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)]",
+              "flex items-center justify-center gap-2 font-medium text-sm"
+            )}
+            title="Account aktualisieren"
+          >
+            <IconRefresh className={cn("h-4 w-4", isRefreshing && "animate-spin")} />
+            Refresh Today
+          </button>
+        </div>
+
+        {/* Zeile 4: Tages- & Streak-Status */}
+        {/* Bereich C (Zeile 4, Spalten 1-5) */}
+        <div className="col-span-5 row-span-1 flex items-center justify-between text-xs text-[var(--muted)]">
+          <span>{getLastRefreshText()}</span>
+          {streak != null && streak > 0 && (
+            <span>Streak: {streak} {streak === 1 ? 'day' : 'days'}</span>
+          )}
+        </div>
+
+        {/* Zeile 5: Datenqualitäts-Hinweis */}
+        {/* Bereich D (Zeile 5, Spalten 1-5) */}
+        <div className="col-span-5 row-span-1 flex items-center">
+          <div className="text-[10px] text-[var(--muted)]">
+            Data freshness: {getFreshnessLabel()}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+function SalesCard({ sales, follower, responseTime, positiveReviews, neutralReviews, negativeReviews, totalReviews, className }) {
+  // Berechne Anteile für Balkendiagramm
+  // WICHTIG: null = nicht verfügbar, 0 = echter Wert
+  const total = (positiveReviews ?? 0) + (neutralReviews ?? 0) + (negativeReviews ?? 0);
+  const positivePercent = total > 0 ? ((positiveReviews ?? 0) / total) * 100 : 0;
+  const neutralPercent = total > 0 ? ((neutralReviews ?? 0) / total) * 100 : 0;
+  const negativePercent = total > 0 ? ((negativeReviews ?? 0) / total) * 100 : 0;
+
+  return (
+    <div
+      className={cn(
+        "row-span-1 flex h-full min-h-[12rem] flex-col rounded-xl border border-neutral-200 bg-white p-4 shadow-md transition duration-200 hover:shadow-xl dark:border-white/[0.2] dark:bg-neutral-900 dark:shadow-none md:min-h-[18rem]",
+        className
+      )}
+    >
+      {/* Grid: 5 Zeilen x 10 Spalten */}
+      <div className="grid h-full grid-cols-10 grid-rows-5 gap-0">
+        {/* Zeile 1-2: Hero-Zone (40%) */}
+        {/* Block A: Sales (Spalten 1-4, Zeilen 1-2) */}
+        <div className="col-span-4 row-span-2 flex flex-col justify-center">
+          <div className="text-4xl font-bold text-[var(--text)] md:text-5xl">
+            {sales != null ? new Intl.NumberFormat("de-DE").format(sales) : "–"}
+          </div>
+          <div className="mt-1 text-xs font-medium text-[var(--muted)]">Sales (gesamt)</div>
+        </div>
+
+        {/* Block B: Follower (Spalten 5-7, Zeilen 1-2) */}
+        <div className="col-span-3 row-span-2 flex flex-col justify-center">
+          <div className="text-2xl font-bold text-[var(--text)] md:text-3xl">
+            {follower != null ? new Intl.NumberFormat("de-DE").format(follower) : "–"}
+          </div>
+          <div className="mt-1 text-xs font-medium text-[var(--muted)]">Follower</div>
+        </div>
+
+        {/* Block C: Antwortzeit (Spalten 8-10, Zeile 1) */}
+        <div className="col-span-3 row-span-1 flex flex-col justify-center">
+          <div className="text-xs font-medium text-[var(--muted)]">
+            Antwortzeit {responseTime ?? "—"}
+          </div>
+        </div>
+
+        {/* Zeile 2, Spalten 8-10: leer */}
+        <div className="col-span-3 row-span-1" />
+
+        {/* Zeile 3-4: Bewertungen (40%) */}
+        {/* Block D: Bewertungszusammenfassung (Spalten 1-10, Zeilen 3-4) */}
+        <div className="col-span-10 row-span-2 flex flex-col justify-center space-y-2">
+          <div className="text-xs font-medium text-[var(--muted)]">Bewertungen der letzten 12 Monate</div>
+          
+          {/* Balkendiagramm */}
+          <div className="flex h-8 w-full items-center gap-0.5 overflow-hidden rounded border border-neutral-200 dark:border-neutral-700">
+            {positivePercent > 0 && (
+              <div
+                className="flex h-full items-center justify-center bg-green-500/20 text-[10px] font-medium text-green-700 dark:bg-green-500/30 dark:text-green-400"
+                style={{ width: `${positivePercent}%` }}
+                title={`Positiv: ${positiveReviews != null ? new Intl.NumberFormat("de-DE").format(positiveReviews) : "—"}`}
+              >
+                    {positivePercent > 15 && (
+                  <span className="truncate px-1">
+                    {positiveReviews != null ? new Intl.NumberFormat("de-DE").format(positiveReviews) : "—"}
+                  </span>
+                )}
+              </div>
+            )}
+            {neutralPercent > 0 && (
+              <div
+                className="flex h-full items-center justify-center bg-gray-400/20 text-[10px] font-medium text-gray-700 dark:bg-gray-400/30 dark:text-gray-400"
+                style={{ width: `${neutralPercent}%` }}
+                title={`Neutral: ${neutralReviews != null ? new Intl.NumberFormat("de-DE").format(neutralReviews) : "—"}`}
+              >
+                {neutralPercent > 15 && (
+                  <span className="truncate px-1">
+                    {neutralReviews != null ? new Intl.NumberFormat("de-DE").format(neutralReviews) : "—"}
+                  </span>
+                )}
+              </div>
+            )}
+            {negativePercent > 0 && (
+              <div
+                className="flex h-full items-center justify-center bg-red-500/20 text-[10px] font-medium text-red-700 dark:bg-red-500/30 dark:text-red-400"
+                style={{ width: `${negativePercent}%` }}
+                title={`Negativ: ${negativeReviews != null ? new Intl.NumberFormat("de-DE").format(negativeReviews) : "—"}`}
+              >
+                {negativePercent > 15 && (
+                  <span className="truncate px-1">
+                    {negativeReviews != null ? new Intl.NumberFormat("de-DE").format(negativeReviews) : "—"}
+                  </span>
+                )}
+              </div>
+            )}
+          </div>
+
+          {/* Zahlen unter dem Balken (falls Platz) */}
+          {positivePercent <= 15 && neutralPercent <= 15 && negativePercent <= 15 && (
+            <div className="flex gap-4 text-[10px] text-[var(--muted)]">
+              <span>Positiv: {positiveReviews != null ? new Intl.NumberFormat("de-DE").format(positiveReviews) : "—"}</span>
+              <span>Neutral: {neutralReviews != null ? new Intl.NumberFormat("de-DE").format(neutralReviews) : "—"}</span>
+              <span>Negativ: {negativeReviews != null ? new Intl.NumberFormat("de-DE").format(negativeReviews) : "—"}</span>
+            </div>
+          )}
+        </div>
+
+        {/* Zeile 5: Meta-Informationen (20%) */}
+        {/* Block E: Gesamtbewertungen (Spalten 1-10, Zeile 5) */}
+        <div className="col-span-10 row-span-1 flex items-center">
+          <div className="text-xs text-[var(--muted)]">
+            Gesamtbewertungen: {totalReviews != null ? new Intl.NumberFormat("de-DE").format(totalReviews) : "–"}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}
 
 export const AccountsPage = () => {
   const { navigate } = useHashRoute();
   const [accounts, setAccounts] = useState([]);
   const [loading, setLoading] = useState(true);
-  const [showAdvanced, setShowAdvanced] = useState(false);
   const [showAddForm, setShowAddForm] = useState(false);
   const [formError, setFormError] = useState("");
   const [formSuccess, setFormSuccess] = useState("");
@@ -32,6 +467,10 @@ export const AccountsPage = () => {
   const [refreshingAccountId, setRefreshingAccountId] = useState(null);
   const [refreshToast, setRefreshToast] = useState({ show: false, message: "", type: "success" });
 
+  // Nur ein Account wird angezeigt; Wechsel über Dropdown
+  const [displayedAccountId, setDisplayedAccountId] = useState(null);
+
+
   // Form-Felder (nur noch URL)
   const [formData, setFormData] = useState({
     account_url: "",
@@ -42,6 +481,22 @@ export const AccountsPage = () => {
     loadAccounts();
   }, []);
 
+  // displayedAccountId setzen sobald Accounts geladen (aktiv oder erster)
+  useEffect(() => {
+    if (accounts.length === 0) {
+      setDisplayedAccountId(null);
+      return;
+    }
+    const active = getActiveAccountId();
+    const hasActive = accounts.some((a) => (a.$id || a.id) === active);
+    if (hasActive) {
+      setDisplayedAccountId(active);
+    } else {
+      setDisplayedAccountId(accounts[0].$id || accounts[0].id);
+    }
+  }, [accounts]);
+
+
   async function loadAccounts() {
     setLoading(true);
     try {
@@ -61,11 +516,10 @@ export const AccountsPage = () => {
     }
   }
 
-  const handleSelectAccount = (account) => {
+
-    const accountId = account.$id || account.id;
+  const handleDisplayedAccountChange = (accountId) => {
+    setDisplayedAccountId(accountId);
     setActiveAccountId(accountId);
-    // Navigiere zurück zum Dashboard
-    navigate("/");
   };
 
   const handleRefreshAccount = async (account) => {
@@ -81,8 +535,16 @@ export const AccountsPage = () => {
     setRefreshingAccountId(accountId);
 
     try {
-      // URL erneut parsen
+      // URL erweitert parsen (mit Feedback, About, Store)
-      const parsedData = await parseEbayAccount(accountUrl);
+      const parsedData = await parseViaExtensionExtended(accountUrl);
+
+      // Refresh-Status bestimmen basierend auf Partial Results
+      const refreshStatus = determineRefreshStatus(parsedData.partialResults, {
+        followers: parsedData.followers,
+        feedbackTotal: parsedData.feedbackTotal,
+        feedback12mPositive: parsedData.feedback12mPositive,
+        responseTimeHours: parsedData.responseTimeHours
+      });
 
       // Account in DB aktualisieren
       // WICHTIG: Nur Felder setzen, die nicht leer sind und sich geändert haben
@@ -103,6 +565,18 @@ export const AccountsPage = () => {
       updatePayload.account_shop_name = parsedData.shopName || null;
       updatePayload.account_sells = parsedData.stats?.itemsSold ?? null;
 
+      // Neue erweiterte Felder
+      updatePayload.account_response_time_hours = parsedData.responseTimeHours ?? null;
+      updatePayload.account_followers = parsedData.followers ?? null;
+      updatePayload.account_feedback_total = parsedData.feedbackTotal ?? null;
+      updatePayload.account_feedback_12m_positive = parsedData.feedback12mPositive ?? null;
+      updatePayload.account_feedback_12m_neutral = parsedData.feedback12mNeutral ?? null;
+      updatePayload.account_feedback_12m_negative = parsedData.feedback12mNegative ?? null;
+
+      // Refresh-Metadaten
+      updatePayload.account_last_refresh_at = new Date().toISOString();
+      updatePayload.account_last_refresh_status = refreshStatus;
+
       // account_status wird weggelassen (wie beim Erstellen)
       // Grund: Schema-Konflikt - Enum-Feld akzeptiert weder String noch Array im Update
       // TODO: Schema in Appwrite prüfen und korrigieren, dann account_status wieder hinzufügen
@@ -110,7 +584,76 @@ export const AccountsPage = () => {
       // Setze account_updated_at auf aktuelle Zeit
       updatePayload.account_updated_at = new Date().toISOString();
       
-      await updateManagedAccount(accountId, updatePayload);
+      const updatedAccount = await updateManagedAccount(accountId, updatePayload);
+
+      // Berechne Sales-Differenz und speichere in account_metrics
+      try {
+        const today = new Date();
+        const todayStr = today.toISOString().split('T')[0]; // yyyy-mm-dd
+
+        // Lade letzte erfolgreiche Metrik für Sales-Differenz-Berechnung
+        const lastMetric = await getLastSuccessfulAccountMetric(accountId);
+        const currentSalesTotal = updatedAccount.account_sells;
+        
+        // Berechne Sales-Differenz:
+        // Da account_metrics_last_sales_total nicht erlaubt ist, verwenden wir einen Workaround:
+        // - account_metrics_sales_count speichert den absoluten account_sells Wert
+        // - Beim nächsten Refresh berechnen wir die Differenz: currentSalesTotal - lastMetric.sales_count
+        // - Die Differenz wird in account_metrics_sales_bucket gespeichert (als Bucket-String)
+        // - Für die Anzeige im Kalender verwenden wir den Bucket-String
+        
+        let salesDifference = null;
+        if (lastMetric && lastMetric.account_metrics_sales_count !== null && currentSalesTotal !== null) {
+          // Letzte Metrik existiert: Berechne Differenz
+          // lastMetric.account_metrics_sales_count ist der absolute Wert vom letzten Refresh
+          const lastAbsoluteValue = lastMetric.account_metrics_sales_count;
+          salesDifference = currentSalesTotal - lastAbsoluteValue;
+          
+          // Stelle sicher, dass Differenz nicht negativ ist (falls account_sells zurückgesetzt wurde)
+          if (salesDifference < 0) {
+            salesDifference = null;
+          }
+        }
+        
+        // Speichere absoluten Wert in sales_count (für nächsten Refresh)
+        // Die Differenz wird in sales_bucket gespeichert (berechnet via calculateSalesBucket)
+        const salesCountToStore = currentSalesTotal;
+
+        // Upsert account_metrics für heute
+        // WICHTIG: Da account_metrics_last_sales_total nicht erlaubt ist, speichern wir:
+        // - account_metrics_sales_count: absoluten account_sells Wert (für nächsten Refresh)
+        // - account_metrics_sales_bucket: Bucket basierend auf der Differenz (wenn berechenbar)
+        // 
+        // Beim nächsten Refresh: Differenz = currentSalesTotal - lastMetric.sales_count
+        
+        // Berechne Bucket aus Differenz (falls berechenbar)
+        const { calculateSalesBucket } = await import("../services/accountMetricsService");
+        const bucket = salesDifference !== null ? calculateSalesBucket(salesDifference) : null;
+        
+        // Erstelle/Update Metrik mit absolutem Wert
+        const metricDoc = await upsertAccountMetric(accountId, todayStr, {
+          refreshed: true,
+          refreshStatus: refreshStatus === "success" ? "success" : "failed",
+          refreshedAt: new Date().toISOString(),
+          salesCount: currentSalesTotal // Absoluter Wert für nächsten Refresh
+        });
+        
+        // Update sales_bucket separat (da upsertAccountMetric Bucket aus salesCount berechnet)
+        if (bucket !== null && metricDoc) {
+          await databases.updateDocument(
+            databaseId,
+            "account_metrics",
+            metricDoc.$id,
+            { account_metrics_sales_bucket: bucket }
+          );
+        }
+
+        // Lade Monats-Metriken neu
+        await loadMonthMetrics(accountId);
+      } catch (metricsError) {
+        // Nicht kritisch, nur loggen
+        console.warn("Fehler beim Erstellen der Account-Metrik:", metricsError);
+      }
 
       // Accounts-Liste neu laden (in-place Update)
       await loadAccounts();
@@ -128,6 +671,25 @@ export const AccountsPage = () => {
 
       setRefreshToast({ show: true, message: errorMessage, type: "error" });
       setTimeout(() => setRefreshToast({ show: false, message: "", type: "success" }), 3000);
+
+      // Auch bei Fehler: Metrik für heute speichern (mit failed Status)
+      try {
+        const today = new Date();
+        const todayStr = today.toISOString().split('T')[0]; // yyyy-mm-dd
+
+        await upsertAccountMetric(accountId, todayStr, {
+          refreshed: false,
+          refreshStatus: "failed",
+          refreshedAt: null,
+          salesCount: null
+        });
+
+        // Lade Monats-Metriken neu
+        await loadMonthMetrics(accountId);
+      } catch (metricsError) {
+        // Nicht kritisch, nur loggen
+        console.warn("Fehler beim Erstellen der Account-Metrik (failed):", metricsError);
+      }
     } finally {
       setRefreshingAccountId(null);
     }
@@ -236,106 +798,8 @@ export const AccountsPage = () => {
     }
   };
 
-  // Spalten für die Tabelle
+  const displayedAccount =
-  const columns = [
+    accounts.find((a) => (a.$id || a.id) === displayedAccountId) ?? accounts[0] ?? null;
-    "Account Name",
-    "Platform",
-    "Platform Account ID",
-    "Market",
-    "Account URL",
-    "Sales",
-    "Last Scan",
-    ...(showAdvanced ? ["Owner User ID"] : []),
-    "Action",
-  ];
-
-  const renderCell = (col, row) => {
-    if (col === "Action") {
-      const accountId = row.$id || row.id;
-      const isRefreshing = refreshingAccountId === accountId;
-      
-      return (
-        <div className="flex items-center gap-2">
-          <button
-            onClick={() => handleRefreshAccount(row)}
-            disabled={isRefreshing}
-            className="rounded-xl border border-[var(--line)] bg-white/3 px-3 py-2 text-xs text-[var(--text)] transition-all hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)] active:translate-y-[1px] disabled:opacity-50 disabled:cursor-not-allowed flex items-center gap-1.5"
-            title="Account aktualisieren"
-          >
-            <IconRefresh className={cn("h-3.5 w-3.5", isRefreshing && "animate-spin")} />
-            Refresh
-          </button>
-          <button
-            onClick={() => handleSelectAccount(row)}
-            className="rounded-xl border border-[var(--line)] bg-white/3 px-3 py-2 text-xs text-[var(--text)] transition-all hover:border-[rgba(106,166,255,0.55)] hover:bg-[rgba(106,166,255,0.08)] active:translate-y-[1px]"
-          >
-            Select
-          </button>
-        </div>
-      );
-    }
-
-    if (col === "Account Name") {
-      return getAccountDisplayName(row) || "-";
-    }
-
-    if (col === "Platform") {
-      return row.account_platform || "-";
-    }
-
-    if (col === "Platform Account ID") {
-      return row.account_platform_account_id || "-";
-    }
-
-    if (col === "Market") {
-      return row.account_platform_market || "-";
-    }
-
-    if (col === "Account URL") {
-      const url = row.account_url;
-      if (!url) return "-";
-      return (
-        <a
-          href={url}
-          target="_blank"
-          rel="noopener noreferrer"
-          className="text-blue-500 hover:underline dark:text-blue-400"
-        >
-          {url.length > 40 ? `${url.substring(0, 40)}...` : url}
-        </a>
-      );
-    }
-
-    if (col === "Sales") {
-      const sales = row.account_sells;
-      if (sales === null || sales === undefined) return "-";
-      // Format number with thousand separators
-      return new Intl.NumberFormat("de-DE").format(sales);
-    }
-
-    if (col === "Last Scan") {
-      const lastScan = row.account_updated_at;
-      if (!lastScan) return "-";
-      try {
-        const date = new Date(lastScan);
-        return date.toLocaleString("de-DE", {
-          day: "2-digit",
-          month: "2-digit",
-          year: "numeric",
-          hour: "2-digit",
-          minute: "2-digit",
-        });
-      } catch (e) {
-        return "-";
-      }
-    }
-
-    if (col === "Owner User ID") {
-      return row.account_owner_user_id || "-";
-    }
-
-    return "-";
-  };
 
   return (
     <div className="flex flex-1">
@@ -359,72 +823,6 @@ export const AccountsPage = () => {
           </button>
         </div>
 
-        {/* Hilfe-Panel */}
-        <div className="relative overflow-hidden rounded-[18px] border border-[var(--line)] bg-gradient-to-b from-white/4 to-white/2 p-4 shadow-[0_10px_30px_rgba(0,0,0,0.35)]">
-          <div
-            className="pointer-events-none absolute inset-[-1px] opacity-55"
-            style={{
-              background:
-                "radial-gradient(600px 280px at 20% 0%, rgba(106,166,255,0.14), transparent 60%)",
-            }}
-          />
-          <div className="relative">
-            <h2 className="mb-3 text-sm font-semibold text-[var(--text)]">
-              Account hinzufügen
-            </h2>
-            <div className="grid gap-3 text-xs text-[var(--muted)]">
-              <div>
-                <span className="font-medium text-[var(--text)]">
-                  eBay Account URL <span className="text-red-500">(Pflichtfeld)</span>
-                </span>
-                : Gib einfach die eBay-URL zum Verkäuferprofil oder Shop ein. Alle weiteren Informationen (Market, Seller ID, Shop Name) werden automatisch erkannt.
-              </div>
-              <div>
-                <span className="font-medium text-[var(--text)]">
-                  Market (Auto)
-                </span>
-                : Wird automatisch aus der URL extrahiert (z.B. DE, US, UK). Du musst nichts eingeben.
-              </div>
-              <div>
-                <span className="font-medium text-[var(--text)]">
-                  eBay Seller ID (Auto)
-                </span>
-                : Wird automatisch erkannt. Dies ist die eindeutige Verkäufer-Kennung von eBay und verhindert Duplikate.
-              </div>
-              <div>
-                <span className="font-medium text-[var(--text)]">
-                  Shop Name (Auto)
-                </span>
-                : Öffentlich sichtbarer Name des Shops. Wird automatisch aus der URL/Seite extrahiert.
-              </div>
-              <div>
-                <span className="font-medium text-[var(--text)]">
-                  Sales (Auto)
-                </span>
-                : Anzahl der verkauften Artikel wird automatisch aus dem eBay-Profil gelesen.
-              </div>
-            </div>
-            <div className="mt-4 rounded-lg border border-[var(--line)] bg-white/2 p-3 text-xs text-[var(--muted)]">
-              <span className="font-medium text-[var(--text)]">So funktioniert's:</span>{" "}
-              Gib einfach die eBay-URL ein und klicke auf "Account hinzufügen". Das System liest alle notwendigen Informationen automatisch aus. Du musst keine technischen Felder manuell ausfüllen.
-            </div>
-
-            {/* Advanced Toggle */}
-            <button
-              onClick={() => setShowAdvanced(!showAdvanced)}
-              className="mt-4 flex items-center gap-2 text-xs text-[var(--muted)] transition-colors hover:text-[var(--text)]"
-            >
-              <IconChevronDown
-                className={cn(
-                  "h-4 w-4 transition-transform",
-                  showAdvanced && "rotate-180"
-                )}
-              />
-              {showAdvanced ? "Weniger anzeigen" : "Erweitert anzeigen"}
-            </button>
-          </div>
-        </div>
-
         {/* Toast Notification */}
         <AnimatePresence>
           {refreshToast.show && (
@@ -444,24 +842,66 @@ export const AccountsPage = () => {
           )}
         </AnimatePresence>
 
-        {/* Tabelle */}
+        {/* Bento Grid – nur ein Account */}
-        <div className="relative overflow-hidden rounded-[18px] border border-[var(--line)] bg-gradient-to-b from-white/4 to-white/2 p-4 shadow-[0_10px_30px_rgba(0,0,0,0.35)]">
+        <div className="flex flex-1 flex-col gap-8 overflow-y-auto">
-          <div
-            className="pointer-events-none absolute inset-[-1px] opacity-55"
-            style={{
-              background:
-                "radial-gradient(600px 280px at 20% 0%, rgba(106,166,255,0.14), transparent 60%)",
-            }}
-          />
-          <div className="relative">
           {loading ? (
             <div className="flex items-center justify-center py-12 text-sm text-[var(--muted)]">
               Loading accounts...
             </div>
-            ) : (
+          ) : !displayedAccount ? (
-              <DataTable columns={columns} data={accounts} renderCell={renderCell} />
+            <div className="flex items-center justify-center py-12 text-sm text-[var(--muted)]">
-            )}
+              No accounts yet. Add one above.
             </div>
+          ) : (
+            (() => {
+              const account = displayedAccount;
+              const accountId = account.$id || account.id;
+              const isRefreshing = refreshingAccountId === accountId;
+              const name = getAccountDisplayName(account) || "–";
+              const url = account.account_url;
+              const sales =
+                account.account_sells != null
+                  ? new Intl.NumberFormat("de-DE").format(account.account_sells)
+                  : "–";
+
+              return (
+                <BentoGrid key={accountId} className="max-w-4xl mx-auto md:auto-rows-[18rem]">
+                  <AccountNameCard
+                    name={name}
+                    url={url}
+                    platformAccountId={account.account_platform_account_id}
+                    accounts={accounts}
+                    displayedAccountId={displayedAccountId}
+                    onSelectAccount={handleDisplayedAccountChange}
+                    className="md:col-span-1"
+                  />
+                  <PlatformLogoCard
+                    platform={account.account_platform}
+                    market={account.account_platform_market}
+                    className="md:col-span-1"
+                  />
+                  <RangCard rank={undefined} className="md:col-span-1" />
+                  <SalesCard
+                    sales={account.account_sells ?? null}
+                    follower={account.account_followers ?? null}
+                    responseTime={account.account_response_time_hours ? `< ${account.account_response_time_hours}h` : null}
+                    positiveReviews={account.account_feedback_12m_positive ?? null}
+                    neutralReviews={account.account_feedback_12m_neutral ?? null}
+                    negativeReviews={account.account_feedback_12m_negative ?? null}
+                    totalReviews={account.account_feedback_total ?? null}
+                    className="md:col-span-2"
+                  />
+                  <AccountRefreshCard
+                    onRefresh={() => handleRefreshAccount(account)}
+                    isRefreshing={isRefreshing}
+                    lastRefreshDate={account.account_last_refresh_at || null}
+                    streak={account.account_refresh_streak || null}
+                    dataFreshness={calculateDataFreshness(account.account_last_refresh_at) || 'Aging'}
+                  />
+                </BentoGrid>
+              );
+            })()
+          )}
         </div>
 
         {/* Add Account Form Modal */}

Server/src/pages/AnalysisPage.jsx

@@ -0,0 +1,7 @@
+"use client";
+import React from "react";
+import { ScrollSnapDummyPage } from "../components/ScrollSnapDummyPage";
+
+export const AnalysisPage = () => {
+  return <ScrollSnapDummyPage pageTitle="Analysis" />;
+};

Server/src/pages/BlacklistPage.jsx

@@ -0,0 +1,7 @@
+"use client";
+import React from "react";
+import { ScrollSnapDummyPage } from "../components/ScrollSnapDummyPage";
+
+export const BlacklistPage = () => {
+  return <ScrollSnapDummyPage pageTitle="Blacklist" />;
+};

Server/src/pages/ItemsPage.jsx

@@ -0,0 +1,7 @@
+"use client";
+import React from "react";
+import { ScrollSnapDummyPage } from "../components/ScrollSnapDummyPage";
+
+export const ItemsPage = () => {
+  return <ScrollSnapDummyPage pageTitle="Items" />;
+};

Server/src/services/accountMetricsService.js

@@ -0,0 +1,219 @@
+/**
+ * Account Metrics Service
+ * CRUD-Operationen für account_metrics Collection
+ * Verwaltet tägliche Account-Metriken (Refresh-Status, Sales-Daten)
+ */
+
+import { databases, databaseId } from "../lib/appwrite";
+import { ID, Query } from "appwrite";
+
+const accountMetricsCollectionId = "account_metrics";
+
+/**
+ * Berechnet Sales-Bucket aus Sales-Count
+ * @param {number|null} salesCount - Sales-Count oder null
+ * @returns {string|null} Bucket ("1+", "5+", "10+", "50+") oder null
+ */
+export function calculateSalesBucket(salesCount) {
+  if (salesCount === null || salesCount === undefined || salesCount === 0) {
+    return null;
+  }
+
+  if (salesCount >= 1 && salesCount <= 4) {
+    return "1+";
+  }
+  if (salesCount >= 5 && salesCount <= 9) {
+    return "5+";
+  }
+  if (salesCount >= 10 && salesCount <= 49) {
+    return "10+";
+  }
+  if (salesCount >= 50) {
+    return "50+";
+  }
+
+  return null;
+}
+
+/**
+ * Formatiert Datum zu "yyyy-mm-dd" String
+ * @param {Date|string} date - Date-Objekt oder ISO-String
+ * @returns {string} Formatierte Datum-String
+ */
+function formatDate(date) {
+  if (typeof date === 'string') {
+    // Wenn bereits String, stelle sicher dass es yyyy-mm-dd Format ist
+    const d = new Date(date);
+    return d.toISOString().split('T')[0];
+  }
+  return date.toISOString().split('T')[0];
+}
+
+/**
+ * Formatiert Datum zu "yyyy-mm" String
+ * @param {Date|string} date - Date-Objekt oder ISO-String
+ * @returns {string} Formatierte Monat-String
+ */
+function formatMonth(date) {
+  const dateStr = formatDate(date);
+  return dateStr.substring(0, 7); // "yyyy-mm"
+}
+
+/**
+ * Erstellt oder aktualisiert eine Account-Metrik für einen Tag
+ * @param {string} accountId - ID des Accounts
+ * @param {string|Date} date - Datum (yyyy-mm-dd String oder Date-Objekt)
+ * @param {Object} data - Metrik-Daten
+ * @param {boolean} data.refreshed - Refresh-Status
+ * @param {string} data.refreshStatus - "success" | "failed"
+ * @param {number|null} [data.salesCount] - Sales-Differenz
+ * @returns {Promise<Object>} Erstelltes oder aktualisiertes Metrik-Dokument
+ */
+export async function upsertAccountMetric(accountId, date, data) {
+  if (!accountId) {
+    throw new Error("accountId ist erforderlich");
+  }
+
+  const dateStr = formatDate(date);
+  const monthStr = formatMonth(date);
+
+  // Berechne Sales-Bucket aus salesCount
+  const salesBucket = calculateSalesBucket(data.salesCount);
+
+  // Prüfe ob Metrik für diesen Tag bereits existiert
+  try {
+    const existing = await databases.listDocuments(
+      databaseId,
+      accountMetricsCollectionId,
+      [
+        Query.equal("account_metrics_account_id", accountId),
+        Query.equal("account_metrics_date", dateStr),
+        Query.limit(1)
+      ]
+    );
+
+    const payload = {
+      account_metrics_account_id: accountId,
+      account_metrics_date: dateStr,
+      account_metrics_month: monthStr,
+      account_metrics_refreshed: data.refreshed,
+      account_metrics_refresh_status: data.refreshStatus,
+      account_metrics_refreshed_at: data.refreshedAt || null,
+      account_metrics_sales_count: data.salesCount ?? null,
+      account_metrics_sales_bucket: salesBucket
+    };
+
+    // Speichere lastSalesTotal in rawSnapshot (falls vorhanden)
+    // Da rawSnapshot nicht in der erlaubten Liste ist, speichern wir es nicht
+    // Stattdessen: lastSalesTotal wird beim nächsten Refresh aus dem Account-Dokument geholt
+
+    let result;
+    if (existing.documents.length > 0) {
+      // Update existing document
+      const existingDoc = existing.documents[0];
+      result = await databases.updateDocument(
+        databaseId,
+        accountMetricsCollectionId,
+        existingDoc.$id,
+        payload
+      );
+    } else {
+      // Create new document
+      result = await databases.createDocument(
+        databaseId,
+        accountMetricsCollectionId,
+        ID.unique(),
+        payload
+      );
+    }
+    return result;
+  } catch (e) {
+    console.error("Fehler beim Upsert der Account-Metrik:", e);
+    throw e;
+  }
+}
+
+/**
+ * Lädt alle Account-Metriken für einen Monat
+ * @param {string} accountId - ID des Accounts
+ * @param {number} year - Jahr (z.B. 2026)
+ * @param {number} month - Monat (1-12)
+ * @returns {Promise<Map<string, Object>>} Map von date (yyyy-mm-dd) -> Metrik-Dokument
+ */
+export async function fetchAccountMetricsForMonth(accountId, year, month) {
+  if (!accountId) {
+    throw new Error("accountId ist erforderlich");
+  }
+
+  // Formatiere Monat zu "yyyy-mm"
+  const monthStr = `${year}-${String(month).padStart(2, '0')}`;
+
+  try {
+    const response = await databases.listDocuments(
+      databaseId,
+      accountMetricsCollectionId,
+      [
+        Query.equal("account_metrics_account_id", accountId),
+        Query.equal("account_metrics_month", monthStr),
+        Query.orderAsc("account_metrics_date")
+      ]
+    );
+
+    // Konvertiere Array zu Map: date -> metric
+    const metricsMap = new Map();
+    for (const doc of response.documents) {
+      const date = doc.account_metrics_date;
+      if (date) {
+        metricsMap.set(date, doc);
+      }
+    }
+
+    return metricsMap;
+  } catch (e) {
+    // Wenn Collection nicht existiert, gib leere Map zurück
+    if (e.code === 404 || e.type === 'collection_not_found') {
+      console.warn("account_metrics Collection existiert noch nicht. Bitte Schema erstellen.");
+      return new Map();
+    }
+    console.error("Fehler beim Laden der Account-Metriken:", e);
+    throw e;
+  }
+}
+
+/**
+ * Lädt die letzte erfolgreiche Account-Metrik
+ * @param {string} accountId - ID des Accounts
+ * @returns {Promise<Object|null>} Letzte erfolgreiche Metrik oder null
+ */
+export async function getLastSuccessfulAccountMetric(accountId) {
+  if (!accountId) {
+    throw new Error("accountId ist erforderlich");
+  }
+
+  try {
+    const response = await databases.listDocuments(
+      databaseId,
+      accountMetricsCollectionId,
+      [
+        Query.equal("account_metrics_account_id", accountId),
+        Query.equal("account_metrics_refresh_status", "success"),
+        Query.orderDesc("account_metrics_date"),
+        Query.limit(1)
+      ]
+    );
+
+    if (response.documents.length > 0) {
+      return response.documents[0];
+    }
+
+    return null;
+  } catch (e) {
+    // Wenn Collection nicht existiert, gib null zurück
+    if (e.code === 404 || e.type === 'collection_not_found') {
+      return null;
+    }
+    console.error("Fehler beim Laden der letzten erfolgreichen Metrik:", e);
+    throw e;
+  }
+}
+

Server/src/services/accountsService.js

@@ -6,6 +6,7 @@
 
 import { databases, databaseId, accountsCollectionId } from "../lib/appwrite";
 import { ID, Query } from "appwrite";
+import { getLastSuccessfulAccountMetric as getLastSuccessfulAccountMetricFromService } from "./accountMetricsService";
 
 /**
  * Lädt ein einzelnes Account nach ID
@@ -201,6 +202,15 @@ export async function createManagedAccount(authUserId, accountData) {
     account_shop_name: accountData.account_shop_name || null,
     account_url: accountData.account_url || null,
     account_sells: accountData.account_sells ?? null, // Setze account_sells wenn verfügbar
+    // Neue Felder
+    account_response_time_hours: accountData.account_response_time_hours ?? null,
+    account_followers: accountData.account_followers ?? null,
+    account_feedback_total: accountData.account_feedback_total ?? null,
+    account_feedback_12m_positive: accountData.account_feedback_12m_positive ?? null,
+    account_feedback_12m_neutral: accountData.account_feedback_12m_neutral ?? null,
+    account_feedback_12m_negative: accountData.account_feedback_12m_negative ?? null,
+    account_last_refresh_at: accountData.account_last_refresh_at ?? null,
+    account_last_refresh_status: accountData.account_last_refresh_status ?? null,
   };
 
   // account_status ist optional - aufgrund Schema-Konflikt vorerst weglassen
@@ -323,3 +333,73 @@ export async function deleteManagedAccount(accountId) {
     throw e;
   }
 }
+
+/**
+ * Berechnet Data Freshness zur Laufzeit basierend auf account_last_refresh_at
+ * @param {string|null} lastRefreshAt - ISO 8601 Datum-String oder null
+ * @returns {string|null} "fresh" | "aging" | "outdated" | null
+ */
+export function calculateDataFreshness(lastRefreshAt) {
+  if (!lastRefreshAt) {
+    return null;
+  }
+
+  try {
+    const refreshDate = new Date(lastRefreshAt);
+    const now = new Date();
+    const diffMs = now - refreshDate;
+    const diffDays = diffMs / (1000 * 60 * 60 * 24);
+
+    if (diffDays < 1) {
+      return "fresh";
+    } else if (diffDays <= 3) {
+      return "aging";
+    } else {
+      return "outdated";
+    }
+  } catch (e) {
+    console.warn("Error calculating data freshness:", e);
+    return null;
+  }
+}
+
+/**
+ * Bestimmt Refresh-Status basierend auf Partial Results
+ * Kernfelder: followers + feedbackTotal + (feedback12mPositive ODER responseTimeHours)
+ * @param {object} partialResults - Partial Results Objekt mit ok/error pro Sub-Scan
+ * @param {object} data - Extrahierte Daten (responseTimeHours, followers, feedbackTotal, feedback12mPositive)
+ * @returns {string} "success" | "partial" | "failed"
+ */
+export function determineRefreshStatus(partialResults, data) {
+  if (!partialResults || !data) {
+    return "failed";
+  }
+
+  // Kernfelder prüfen
+  const hasFollowers = data.followers !== null && data.followers !== undefined;
+  const hasFeedbackTotal = data.feedbackTotal !== null && data.feedbackTotal !== undefined;
+  const hasFeedback12m = data.feedback12mPositive !== null && data.feedback12mPositive !== undefined;
+  const hasResponseTime = data.responseTimeHours !== null && data.responseTimeHours !== undefined;
+  const hasThirdField = hasFeedback12m || hasResponseTime;
+
+  const coreFieldsCount = (hasFollowers ? 1 : 0) + (hasFeedbackTotal ? 1 : 0) + (hasThirdField ? 1 : 0);
+
+  if (coreFieldsCount >= 2) {
+    return "success";
+  } else if (coreFieldsCount === 1) {
+    return "partial";
+  } else {
+    return "failed";
+  }
+}
+
+/**
+ * Lädt die letzte erfolgreiche Account-Metrik
+ * Wrapper um accountMetricsService.getLastSuccessfulAccountMetric()
+ * @param {string} accountId - ID des Accounts
+ * @returns {Promise<Object|null>} Letzte erfolgreiche Metrik oder null
+ */
+export async function getLastSuccessfulAccountMetric(accountId) {
+  return await getLastSuccessfulAccountMetricFromService(accountId);
+}
+

Server/src/services/ebayParserService.js

@@ -521,6 +521,101 @@ async function parseViaStub(url) {
   };
 }
 
+/**
+ * Parst eine eBay-URL erweitert und extrahiert Account-Daten inkl. Feedback, Response Time, Followers
+ * @param {string} url - eBay-Verkäuferprofil oder Shop-URL
+ * @returns {Promise<{sellerId, shopName, market, status, stats, responseTimeHours, followers, feedbackTotal, feedback12mPositive, feedback12mNeutral, feedback12mNegative, partialResults}>}
+ * @throws {Error} - Wenn URL ungültig ist oder keine eBay-URL
+ */
+export async function parseViaExtensionExtended(url) {
+  // Validierung
+  if (!url || typeof url !== 'string') {
+    throw new Error("Invalid URL");
+  }
+  
+  // Methode 1: chrome.runtime.sendMessage (externally_connectable)
+  if (typeof chrome !== 'undefined' && chrome.runtime && chrome.runtime.sendMessage) {
+    try {
+      const extensionId = await getExtensionId();
+      
+      if (!extensionId) {
+        throw new Error("Extension ID not available");
+      }
+      
+      return new Promise((resolve, reject) => {
+        const message = {
+          action: "PARSE_ACCOUNT_EXTENDED",
+          url: url
+        };
+        
+        const sendMessageCallback = (response) => {
+          if (chrome.runtime.lastError) {
+            const errorMsg = chrome.runtime.lastError.message || "Extension communication error";
+            reject(new Error(errorMsg));
+            return;
+          }
+          
+          if (response && response.ok && response.data) {
+            resolve(response.data);
+          } else {
+            reject(new Error(response?.error || "Extension parsing failed"));
+          }
+        };
+        
+        chrome.runtime.sendMessage(extensionId, message, sendMessageCallback);
+        
+        // Timeout nach 90s (erhöht von 60s für 4 Tabs + Store-Suche)
+        setTimeout(() => {
+          reject(new Error("Extension timeout"));
+        }, 90000);
+      });
+    } catch (error) {
+      if (error.message && !error.message.includes("Extension")) {
+        throw error;
+      }
+      // Weiter zu Methode 2
+    }
+  }
+  
+  // Methode 2: Window flag + postMessage (falls Content Script Relay vorhanden)
+  if (typeof window !== 'undefined' && window.__EBAY_EXTENSION__ === true) {
+    return new Promise((resolve, reject) => {
+      const messageId = `parse_extended_${Date.now()}_${Math.random()}`;
+      
+      const responseHandler = (event) => {
+        if (event.data?.source !== 'eship-extension' || event.data?.messageId !== messageId) {
+          return;
+        }
+        
+        window.removeEventListener('message', responseHandler);
+        
+        if (event.data?.ok && event.data?.data) {
+          resolve(event.data.data);
+        } else {
+          reject(new Error(event.data?.error || "Extension parsing failed"));
+        }
+      };
+      
+      window.addEventListener('message', responseHandler);
+      
+      window.postMessage({
+        source: 'eship-webapp',
+        action: 'PARSE_ACCOUNT_EXTENDED',
+        url: url,
+        messageId: messageId
+      }, '*');
+      
+      setTimeout(() => {
+        window.removeEventListener('message', responseHandler);
+        reject(new Error("Extension timeout"));
+      }, 60000);
+    });
+  }
+  
+  // Keine Extension verfügbar
+  throw new Error("Extension not available");
+}
+
 /**
  * Parst eine eBay-URL und extrahiert Account-Daten (Facade)
  * Versucht zuerst Extension-Pfad, fällt zurück auf Stub-Implementierung

setup/create-account-metrics-collection.ps1

@@ -0,0 +1,86 @@
+# Appwrite schema script für account_metrics Collection
+# Erstellt die account_metrics Collection mit allen Attributen und Indexes
+#
+# Prereqs:
+#   appwrite login
+#   appwrite init project
+#
+# Run:
+#   pwsh .\create-account-metrics-collection.ps1 -DatabaseId "YOUR_DATABASE_ID"
+
+param(
+  [Parameter(Mandatory = $true)]
+  [string]$DatabaseId
+)
+
+Set-StrictMode -Version Latest
+$ErrorActionPreference = "Stop"
+
+# ---------------- CONFIG ----------------
+$T_ACCOUNT_METRICS = "account_metrics"
+
+# Minimal offene Defaults
+$PERMS_ANY_CRUD = @('create(any)','read(any)','update(any)','delete(any)')
+
+# ---------------- HELPERS ----------------
+function Try-Cmd {
+  param(
+    [Parameter(Mandatory = $true)]
+    [string[]]$Args
+  )
+
+  $cmd = "appwrite " + ($Args -join " ")
+  Write-Host ("+ " + $cmd)
+
+  try {
+    & appwrite @Args | Out-Host
+  } catch {
+    Write-Host ("  (ignored error) " + $_.Exception.Message)
+  }
+}
+
+function Create-Table {
+  param(
+    [Parameter(Mandatory = $true)][string]$TableId,
+    [Parameter(Mandatory = $true)][string]$Name
+  )
+
+  $argsList = @(
+    "tables-db","create-table",
+    "--database-id",$DatabaseId,
+    "--table-id",$TableId,
+    "--name",$Name,
+    "--row-security","false"
+  )
+  
+  Try-Cmd $argsList
+}
+
+# ---------------- CREATE TABLE ----------------
+Create-Table -TableId $T_ACCOUNT_METRICS -Name "account_metrics"
+
+# ---------------- ACCOUNT_METRICS COLUMNS ----------------
+# Required attributes
+Try-Cmd @("tables-db","create-string-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_account_id","--size","64","--required","true","--array","false")
+Try-Cmd @("tables-db","create-string-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_date","--size","10","--required","true","--array","false")
+Try-Cmd @("tables-db","create-string-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_month","--size","7","--required","true","--array","false")
+
+# Refresh layer attributes
+Try-Cmd @("tables-db","create-boolean-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_refreshed","--required","true","--array","false")
+Try-Cmd @("tables-db","create-enum-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_refresh_status","--elements",'["success","failed"]',"--required","true","--array","false")
+Try-Cmd @("tables-db","create-datetime-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_refreshed_at","--required","false","--array","false")
+
+# Sales layer attributes
+Try-Cmd @("tables-db","create-integer-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_sales_count","--required","false","--array","false")
+Try-Cmd @("tables-db","create-string-column","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","account_metrics_sales_bucket","--size","10","--required","false","--array","false")
+
+# ---------------- ACCOUNT_METRICS INDEXES ----------------
+# Unique index: ensures one doc per account per day
+Try-Cmd @("tables-db","create-index","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","uniq_account_date","--type","unique","--columns","account_metrics_account_id","account_metrics_date")
+
+# Index for month queries
+Try-Cmd @("tables-db","create-index","--database-id",$DatabaseId,"--table-id",$T_ACCOUNT_METRICS,"--key","idx_account_month","--type","key","--columns","account_metrics_account_id","account_metrics_month")
+
+Write-Host ""
+Write-Host "account_metrics Collection erstellt!"
+Write-Host ""