Inline-Projektliste: neue Repos, Zuweisen mit Umzug, Preview einschalten, Pushes nachtragen

Implementiert auf TicketProjects.jsx (Paket-E-Inline-Liste) statt des
frueheren Dialogs, gemaess Controller-Ruling R3.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/pages/ProjectsPage.jsx

@@ -23,6 +23,7 @@ import {
   archiveWebsiteProject,
   unarchiveWebsiteProject,
 } from '../lib/projectAdminApi'
+import { assignSummary } from '../lib/projectAssign'
 import PreviewLinkButton from '../components/PreviewLinkButton'
 import GiteaLinkButton from '../components/GiteaLinkButton'
 
@@ -246,10 +247,15 @@ export default function ProjectsPage() {
   const handleAssignCustomer = async (project, customerId) => {
     setAssignBusyId(project.$id)
     setNotice('')
-    const r = customerId
-      ? await assignProjects([project.$id], { customerId, ticketId: project.ticketId || '' })
-      : await unassignProject(project.$id)
-    if (!r.success) setNotice('Zuordnung fehlgeschlagen: ' + (r.error || 'unbekannt'))
+    if (customerId) {
+      const r = await assignProjects([project.$id], { customerId, ticketId: project.ticketId || '' })
+      const one = r.results[0]
+      const summary = assignSummary(project.projectName, one.ok ? one.result : { error: one.error })
+      setNotice(summary.warnings.length ? `${summary.text} – ${summary.warnings.join(' – ')}` : summary.text)
+    } else {
+      const r = await unassignProject(project.$id)
+      if (!r.success) setNotice('Zuordnung fehlgeschlagen: ' + (r.error || 'unbekannt'))
+    }
     await fetchAllProjects()
     setAssignBusyId('')
   }