chore(claude-do): RepoImportFolders auf den WorkerHub-Pfad umziehen (Ui schrei

## Befund (am Code verifiziert 2026-08-06)

`AppSettingsEntity.RepoImportFolders` (`src/ClaudeDo.Data/Models/AppSettingsEntity.cs:26`, JSON-Array als TEXT) ist **nicht** Teil des `AppSettingsDto` in `src/ClaudeDo.Worker/Hub/WorkerHub.cs:32-49` und wird weder von `GetAppSettings` (~:375-393) noch von `UpdateAppSettings` (~:396-424) transportiert.

Stattdessen liest und schreibt die Ui das Feld dire

ClaudeDo-Task: 64fbe15d-ae7e-4d81-b8c1-045baa7e3c87

src/ClaudeDo.Localization/locales/en.json

@@ -676,7 +676,8 @@
     "worktreesOverview": { "titleAll": "Worktrees", "titleList": "Worktrees — {0}", "listFallback": "list", "cleanupFailed": "Cleanup failed.", "cleanupFailedDetailed": "Cleanup failed: {0}", "removed": "Removed {0} worktree(s).", "discardFailed": "Failed to discard worktree.", "keepFailed": "Failed to keep worktree.", "cannotForceRunning": "Cannot force-remove a running task.", "forceRemoveFailed": "Force remove failed.", "forceRemoveFailedDetailed": "Force remove failed: {0}", "batchProgress": "Merging {0}/{1}…", "batchDone": "Merged {0}, {1} need resolution." },
     "listSettings": { "untitled": "Untitled" },
     "detailsIsland": { "verifyFailed": "Merge landed, but the list's verify command failed — the task was kept out of Done." },
-    "lists": { "localSuffix": "{0} / local", "smartMyDay": "My Day", "smartImportant": "Important", "smartPlanned": "Planned", "virtualQueue": "Queue", "virtualRunning": "Running", "virtualReview": "Review", "newList": "New list" }
+    "lists": { "localSuffix": "{0} / local", "smartMyDay": "My Day", "smartImportant": "Important", "smartPlanned": "Planned", "virtualQueue": "Queue", "virtualRunning": "Running", "virtualReview": "Review", "newList": "New list" },
+    "repoImport": { "loadFailed": "Couldn't load remembered folders: {0}", "saveFailed": "Couldn't save folders: {0}" }
   },
   "usage": {
     "pill": {