feat: Show timeout indicator for repository selector (Vibe Kanban) (#1510)

* Done. I've added a 5-second delay to the `list_git_repos` endpoint at `crates/server/src/routes/filesystem.rs:46`. This will let you see:

- "Searching for repositories..." for the first 2 seconds
- "Still searching... (2s)", "Still searching... (3s)", etc. after that
- The "This is taking longer than usual" message after 3 seconds

Remember to remove this delay (marked with `TODO`) once you're done testing!

* Done, the delay has been removed.

* All checks pass. The i18n script now passes with no new violations introduced.

* feat: Add timeout indicator to repository selector

- Shows progressive feedback when repo search takes longer than expected
- Displays "no repos found" message when search completes empty
- Added translations for all 6 locales (EN, ES, JA, KO, ZH-Hans, ZH-Hant)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

frontend/src/i18n/locales/en/projects.json

@@ -4,6 +4,13 @@
   "createProject": "Create Project",
   "linkToOrganization": "Link to Remote Project",
   "loading": "Loading projects...",
+  "repoSearch": {
+    "searching": "Searching for repositories...",
+    "stillSearching": "Still searching... ({{seconds}}s)",
+    "takingLonger": "This is taking longer than usual. You can browse manually below.",
+    "noReposFound": "No repositories found in common locations.",
+    "browseHint": "Use the option below to browse for a repository."
+  },
   "errors": {
     "fetchFailed": "Failed to fetch projects",
     "deleteFailed": "Failed to delete project"

frontend/src/i18n/locales/es/projects.json

@@ -4,6 +4,13 @@
   "createProject": "Crear Proyecto",
   "linkToOrganization": "Vincular a Proyecto Remoto",
   "loading": "Cargando proyectos...",
+  "repoSearch": {
+    "searching": "Buscando repositorios...",
+    "stillSearching": "Aún buscando... ({{seconds}}s)",
+    "takingLonger": "Esto está tardando más de lo habitual. Puedes buscar manualmente abajo.",
+    "noReposFound": "No se encontraron repositorios en ubicaciones comunes.",
+    "browseHint": "Usa la opción de abajo para buscar un repositorio."
+  },
   "errors": {
     "fetchFailed": "Error al cargar proyectos",
     "deleteFailed": "Error al eliminar el proyecto"

frontend/src/i18n/locales/ja/projects.json

@@ -4,6 +4,13 @@
   "createProject": "プロジェクトを作成",
   "linkToOrganization": "リモートプロジェクトにリンク",
   "loading": "プロジェクトを読み込み中...",
+  "repoSearch": {
+    "searching": "リポジトリを検索中...",
+    "stillSearching": "検索中... ({{seconds}}秒)",
+    "takingLonger": "通常より時間がかかっています。下から手動で選択できます。",
+    "noReposFound": "一般的な場所にリポジトリが見つかりませんでした。",
+    "browseHint": "下のオプションを使用してリポジトリを参照してください。"
+  },
   "errors": {
     "fetchFailed": "プロジェクトの取得に失敗しました",
     "deleteFailed": "プロジェクトの削除に失敗しました"

frontend/src/i18n/locales/ko/projects.json

@@ -4,6 +4,13 @@
   "createProject": "프로젝트 생성",
   "linkToOrganization": "원격 프로젝트에 연결",
   "loading": "프로젝트 로딩 중...",
+  "repoSearch": {
+    "searching": "저장소 검색 중...",
+    "stillSearching": "검색 중... ({{seconds}}초)",
+    "takingLonger": "평소보다 시간이 오래 걸리고 있습니다. 아래에서 수동으로 찾아볼 수 있습니다.",
+    "noReposFound": "일반적인 위치에서 저장소를 찾을 수 없습니다.",
+    "browseHint": "아래 옵션을 사용하여 저장소를 찾아보세요."
+  },
   "errors": {
     "fetchFailed": "프로젝트를 불러오지 못했습니다",
     "deleteFailed": "프로젝트 삭제에 실패했습니다"

frontend/src/i18n/locales/zh-Hans/projects.json

@@ -4,6 +4,13 @@
   "createProject": "创建项目",
   "linkToOrganization": "链接到远程项目",
   "loading": "加载项目中...",
+  "repoSearch": {
+    "searching": "正在搜索仓库...",
+    "stillSearching": "仍在搜索... ({{seconds}}秒)",
+    "takingLonger": "搜索时间比平时长。您可以在下方手动浏览。",
+    "noReposFound": "在常见位置未找到仓库。",
+    "browseHint": "使用下方选项浏览仓库。"
+  },
   "errors": {
     "fetchFailed": "获取项目失败",
     "deleteFailed": "删除项目失败"

frontend/src/i18n/locales/zh-Hant/projects.json

@@ -4,6 +4,13 @@
   "createProject": "建立專案",
   "linkToOrganization": "連結到遠端專案",
   "loading": "載入專案中...",
+  "repoSearch": {
+    "searching": "正在搜尋儲存庫...",
+    "stillSearching": "仍在搜尋... ({{seconds}}秒)",
+    "takingLonger": "搜尋時間比平時長。您可以在下方手動瀏覽。",
+    "noReposFound": "在常見位置未找到儲存庫。",
+    "browseHint": "使用下方選項瀏覽儲存庫。"
+  },
   "errors": {
     "fetchFailed": "取得專案失敗",
     "deleteFailed": "刪除專案失敗"