feat: Gitea Webhook, IMAP, Settings & Deployment docs

- Webhook route and Gitea integration
- IMAP service and Nextcloud/Porkbun setup docs
- Settings UI improvements and API updates
- SSH/Webhook fix prompt for emailsorter.webklar.com
- Bootstrap, config and AI sorter updates

server/services/database.mjs

@@ -373,6 +373,7 @@ export const userPreferences = {
       enabledCategories: ['vip', 'customers', 'invoices', 'newsletters', 'promotions', 'social', 'security', 'calendar', 'review'],
       categoryActions: {},
       companyLabels: [],
+      nameLabels: [],
       autoDetectCompanies: true,
       version: 1,
       categoryAdvanced: {},
@@ -410,6 +411,7 @@ export const userPreferences = {
       enabledCategories: preferences.enabledCategories || defaults.enabledCategories,
       categoryActions: preferences.categoryActions || defaults.categoryActions,
       companyLabels: preferences.companyLabels || defaults.companyLabels,
+      nameLabels: preferences.nameLabels || defaults.nameLabels,
       autoDetectCompanies: preferences.autoDetectCompanies !== undefined ? preferences.autoDetectCompanies : defaults.autoDetectCompanies,
     }
   },