diff --git a/internal/tui/i18n_de.go b/internal/tui/i18n_de.go
index 37c773c42..eaeb53b98 100644
--- a/internal/tui/i18n_de.go
+++ b/internal/tui/i18n_de.go
@@ -230,26 +230,16 @@ func deCatalog(key string) string {
 		return "macht weiter"
 
 	// --- Hints ---
-	case "hint.enter_send":
-		return "Enter senden"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V Bild einfügen"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R Seitenleiste"
 	case "hint.help":
 		return "/? Hilfe"
-	case "hint.add_context":
-		return "@ Kontext hinzufügen"
-	case "hint.scroll":
-		return "PgUp/PgDn scrollen"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab Modus"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C abbrechen"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C löschen/beenden"
-	case "hint.image_attached":
-		return "Bild angehängt"
 	case "hint.image_attached_count":
 		return "%d Bild(er) angehängt"
 	case "hint.follow_panel":
@@ -602,14 +592,10 @@ func deCatalog(key string) string {
 		return "Erwähnungserweiterungsfehler: %v"
 
 	// --- Sessions ---
-	case "session.list_failed":
-		return "Fehler beim Auflisten von Sitzungen: %v\n\n"
 	case "session.untitled":
 		return "unbenannt"
 	case "session.store_missing":
 		return "Sitzungsspeicher nicht konfiguriert.\n\n"
-	case "session.none":
-		return "Keine Sitzungen gefunden.\n\n"
 	case "session.new":
 		return "Neue Sitzung: %s\n\n"
 	case "session.resume":
@@ -632,8 +618,6 @@ func deCatalog(key string) string {
 		return "Rückgängig fehlgeschlagen: %v\n\n"
 	case "checkpoint.undid":
 		return "Rückgängig gemacht: %s auf %s (Checkpoint %s)\n"
-	case "checkpoint.none":
-		return "Keine Checkpoints.\n\n"
 
 	// --- Files ---
 	case "files.disabled":
@@ -702,14 +686,6 @@ func deCatalog(key string) string {
 		return "Todo-Liste gelöscht.\n\n"
 	case "todo.clear_failed":
 		return "Fehler beim Löschen der Todos: %v\n\n"
-	case "todo.none":
-		return "Keine Todo-Liste gefunden. Verwenden Sie das todo_write Werkzeug, um eine zu erstellen.\n\n"
-	case "todo.read_failed":
-		return "Fehler beim Lesen der Todos: %v\n\n"
-	case "todo.parse_failed":
-		return "Fehler beim Parsen der Todos: %v\n\n"
-	case "todo.title":
-		return "Todo-Liste:\n%s\n\n"
 
 	// --- Bug report ---
 	case "bug.title":
diff --git a/internal/tui/i18n_en.go b/internal/tui/i18n_en.go
index e7bdecd61..e7544f178 100644
--- a/internal/tui/i18n_en.go
+++ b/internal/tui/i18n_en.go
@@ -214,26 +214,16 @@ func enCatalog(key string) string {
 		return "waits for you"
 	case "mode.agent.autocontinue":
 		return "keeps going"
-	case "hint.enter_send":
-		return "Enter send"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V paste image"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R sidebar"
 	case "hint.help":
 		return "/? help"
-	case "hint.add_context":
-		return "@ add context"
-	case "hint.scroll":
-		return "PgUp/PgDn scroll"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab mode"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C cancel"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C clear/exit"
-	case "hint.image_attached":
-		return "image attached"
 	case "hint.image_attached_count":
 		return "%d image(s) attached"
 	case "hint.follow_panel":
@@ -613,14 +603,10 @@ func enCatalog(key string) string {
 		return "Custom command /%s:\n"
 	case "command.mention_error":
 		return "Mention expansion error: %v"
-	case "session.list_failed":
-		return "Error listing sessions: %v\n\n"
 	case "session.untitled":
 		return "untitled"
 	case "session.store_missing":
 		return "Session store not configured.\n\n"
-	case "session.none":
-		return "No sessions found.\n\n"
 	case "session.new":
 		return "New session: %s\n\n"
 	case "session.resume":
@@ -661,8 +647,6 @@ func enCatalog(key string) string {
 		return "Redo failed: %v\n\n"
 	case "checkpoint.redid":
 		return "Redid %s on %s (checkpoint %s)\n"
-	case "checkpoint.none":
-		return "No checkpoints.\n\n"
 	case "files.disabled":
 		return "Checkpointing not enabled.\n\n"
 	case "files.none":
@@ -769,14 +753,6 @@ func enCatalog(key string) string {
 		return "Todo list cleared.\n\n"
 	case "todo.clear_failed":
 		return "Error clearing todos: %v\n\n"
-	case "todo.none":
-		return "No todo list found. Use the todo_write tool to create one.\n\n"
-	case "todo.read_failed":
-		return "Error reading todos: %v\n\n"
-	case "todo.parse_failed":
-		return "Error parsing todos: %v\n\n"
-	case "todo.title":
-		return "Todo list:\n%s\n\n"
 	case "bug.title":
 		return "=== Bug Report Diagnostics ===\n\n"
 	case "bug.version":
diff --git a/internal/tui/i18n_es.go b/internal/tui/i18n_es.go
index e094968ea..d1d980913 100644
--- a/internal/tui/i18n_es.go
+++ b/internal/tui/i18n_es.go
@@ -214,26 +214,16 @@ func esCatalog(key string) string {
 		return "espera por usted"
 	case "mode.agent.autocontinue":
 		return "continúa solo"
-	case "hint.enter_send":
-		return "Enter enviar"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V pegar imagen"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R barra lateral"
 	case "hint.help":
 		return "/? ayuda"
-	case "hint.add_context":
-		return "@ agregar contexto"
-	case "hint.scroll":
-		return "PgUp/PgDn desplazar"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab modo"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C cancelar"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C limpiar/salir"
-	case "hint.image_attached":
-		return "imagen adjunta"
 	case "hint.image_attached_count":
 		return "%d imagen(es) adjunta(s)"
 	case "hint.follow_panel":
@@ -546,14 +536,10 @@ func esCatalog(key string) string {
 		return "Comando personalizado /%s:\n"
 	case "command.mention_error":
 		return "Error de mención: %v"
-	case "session.list_failed":
-		return "Error al listar sesiónes: %v\n\n"
 	case "session.untitled":
 		return "sin titulo"
 	case "session.store_missing":
 		return "Almacen de sesiónes no configurado.\n\n"
-	case "session.none":
-		return "No se encontraron sesiónes.\n\n"
 	case "session.new":
 		return "Nueva sesión: %s\n\n"
 	case "session.resume":
@@ -574,8 +560,6 @@ func esCatalog(key string) string {
 		return "Error al deshacer: %v\n\n"
 	case "checkpoint.undid":
 		return "Deshecho %s en %s (checkpoint %s)\n"
-	case "checkpoint.none":
-		return "Sin checkpoints.\n\n"
 	case "files.disabled":
 		return "Puntos de control no habilitados.\n\n"
 	case "files.none":
@@ -636,14 +620,6 @@ func esCatalog(key string) string {
 		return "Lista de táreas eliminada.\n\n"
 	case "todo.clear_failed":
 		return "Error al limpiar táreas: %v\n\n"
-	case "todo.none":
-		return "No se encontro lista de táreas. Use la herramienta todo_write para crear una.\n\n"
-	case "todo.read_failed":
-		return "Error al leer táreas: %v\n\n"
-	case "todo.parse_failed":
-		return "Error al analizar táreas: %v\n\n"
-	case "todo.title":
-		return "Lista de táreas:\n%s\n\n"
 	case "bug.title":
 		return "=== Díagnósticos de Reporte de Errores ===\n\n"
 	case "bug.version":
diff --git a/internal/tui/i18n_fr.go b/internal/tui/i18n_fr.go
index 9f76eb136..181bc7941 100644
--- a/internal/tui/i18n_fr.go
+++ b/internal/tui/i18n_fr.go
@@ -214,26 +214,16 @@ func frCatalog(key string) string {
 		return "attend votre action"
 	case "mode.agent.autocontinue":
 		return "continue seul"
-	case "hint.enter_send":
-		return "Enter envoyér"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V coller imâge"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R barre laterale"
 	case "hint.help":
 		return "/? aide"
-	case "hint.add_context":
-		return "@ ajoutér contexte"
-	case "hint.scroll":
-		return "PgUp/PgDn défîler"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab mode"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C annulér"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C effacér/quitter"
-	case "hint.image_attached":
-		return "imâge jointe"
 	case "hint.image_attached_count":
 		return "%d imâge(s) jointe(s)"
 	case "hint.follow_panel":
@@ -546,14 +536,10 @@ func frCatalog(key string) string {
 		return "Commande personnalisée /%s:\n"
 	case "command.mention_error":
 		return "Erreur de mention: %v"
-	case "session.list_failed":
-		return "Erreur lors du listâge des sessions: %v\n\n"
 	case "session.untitled":
 		return "sans titre"
 	case "session.store_missing":
 		return "Stockâge de sessions non configuré.\n\n"
-	case "session.none":
-		return "Aucune session trouvée.\n\n"
 	case "session.new":
 		return "Nouvelle session: %s\n\n"
 	case "session.resume":
@@ -574,8 +560,6 @@ func frCatalog(key string) string {
 		return "Erreur d'annulation: %v\n\n"
 	case "checkpoint.undid":
 		return "Annulé %s sur %s (checkpoint %s)\n"
-	case "checkpoint.none":
-		return "Aucun checkpoint.\n\n"
 	case "files.disabled":
 		return "Points de contrôle non actives.\n\n"
 	case "files.none":
@@ -636,14 +620,6 @@ func frCatalog(key string) string {
 		return "Liste de tâches supprimée.\n\n"
 	case "todo.clear_failed":
 		return "Erreur lors du nettoyâge des tâches: %v\n\n"
-	case "todo.none":
-		return "Aucune liste de tâches trouvée. Utilisez l'outil todo_write pour en créer une.\n\n"
-	case "todo.read_failed":
-		return "Erreur de lecture des tâches: %v\n\n"
-	case "todo.parse_failed":
-		return "Erreur d'analysé des tâches: %v\n\n"
-	case "todo.title":
-		return "Liste de tâches:\n%s\n\n"
 	case "bug.title":
 		return "=== Diagnostics de Rapport de Bug ===\n\n"
 	case "bug.version":
diff --git a/internal/tui/i18n_ja.go b/internal/tui/i18n_ja.go
index 3a179458a..a5091342e 100644
--- a/internal/tui/i18n_ja.go
+++ b/internal/tui/i18n_ja.go
@@ -213,26 +213,16 @@ func jaCatalog(key string) string {
 		return "エージェント待機"
 	case "mode.agent.autocontinue":
 		return "自動継続"
-	case "hint.enter_send":
-		return "Enter で送信"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V 画像貼り付け"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R でサイドバー"
 	case "hint.help":
 		return "/help でヘルプ"
-	case "hint.add_context":
-		return "@ コンテキスト追加"
-	case "hint.scroll":
-		return "PgUp/PgDn スクロール"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab でモード切替"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C でキャンセル"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C クリア/終了"
-	case "hint.image_attached":
-		return "画像添付済み"
 	case "hint.image_attached_count":
 		return "%d 個の画像が添付されました"
 	case "hint.follow_panel":
@@ -589,14 +579,10 @@ func jaCatalog(key string) string {
 		return "カスタムコマンド /%s:\n"
 	case "command.mention_error":
 		return "メンション展開エラー: %v"
-	case "session.list_failed":
-		return "セッション一覧の取得エラー: %v\n\n"
 	case "session.untitled":
 		return "無題"
 	case "session.store_missing":
 		return "セッションストアが設定されていません。\n\n"
-	case "session.none":
-		return "セッションが見つかりません。\n\n"
 	case "session.new":
 		return "新しいセッション: %s\n\n"
 	case "session.resume":
@@ -619,8 +605,6 @@ func jaCatalog(key string) string {
 		// #1372: call site passes three STRINGS (tool, file, id); the old
 		// ja %d coerced the first to a number and dropped the other two.
 		return "%s を取り消しました（%s・チェックポイント %s）\n"
-	case "checkpoint.none":
-		return "チェックポイントがありません"
 	case "files.disabled":
 		return "ファイルブラウザ無効"
 	case "files.none":
@@ -681,14 +665,6 @@ func jaCatalog(key string) string {
 		return "TODOリストをクリアしました"
 	case "todo.clear_failed":
 		return "TODOのクリアエラー: %v\n\n"
-	case "todo.none":
-		return "TODO リストが見つかりません。todo_write ツールを使用して作成してください。\n\n"
-	case "todo.read_failed":
-		return "TODOの読み込みエラー: %v\n\n"
-	case "todo.parse_failed":
-		return "TODOのパースエラー: %v\n\n"
-	case "todo.title":
-		return "TODOリスト:\n%s\n\n"
 	case "bug.title":
 		return "バグレポート情報"
 	case "bug.version":
diff --git a/internal/tui/i18n_ko.go b/internal/tui/i18n_ko.go
index 7213de1ba..b56a071d0 100644
--- a/internal/tui/i18n_ko.go
+++ b/internal/tui/i18n_ko.go
@@ -218,26 +218,16 @@ func koCatalog(key string) string {
 		return "에이전트 대기"
 	case "mode.agent.autocontinue":
 		return "자동 계속"
-	case "hint.enter_send":
-		return "Enter로 전송"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V 이미지 붙여넣기"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R 사이드바"
 	case "hint.help":
 		return "/help 도움말"
-	case "hint.add_context":
-		return "@ 컨텍스트 추가"
-	case "hint.scroll":
-		return "PgUp/PgDn 스크롤"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab으로 모드 전환"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C로 취소"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C 지우기/종료"
-	case "hint.image_attached":
-		return "이미지 첨부됨"
 	case "hint.image_attached_count":
 		return "이미지 %d개 첨부됨"
 	case "hint.follow_panel":
@@ -550,14 +540,10 @@ func koCatalog(key string) string {
 		return "사용자 정의 명령 /%s:\n"
 	case "command.mention_error":
 		return "멘션 확장 오류: %v"
-	case "session.list_failed":
-		return "세션 목록 조회 오류: %v\n\n"
 	case "session.untitled":
 		return "제목 없음"
 	case "session.store_missing":
 		return "세션 저장소가 구성되지 않았습니다.\n\n"
-	case "session.none":
-		return "세션을 찾을 수 없습니다.\n\n"
 	case "session.new":
 		return "새 세션: %s\n\n"
 	case "session.resume":
@@ -578,8 +564,6 @@ func koCatalog(key string) string {
 		return "실행 취소 실패: %v\n\n"
 	case "checkpoint.undid":
 		return "%s의 %s 실행 취소 (체크포인트 %s)\n"
-	case "checkpoint.none":
-		return "체크포인트가 없습니다.\n\n"
 	case "files.disabled":
 		return "파일 브라우저 비활성화"
 	case "files.none":
@@ -640,14 +624,6 @@ func koCatalog(key string) string {
 		return "TODO 목록이 삭제되었습니다.\n\n"
 	case "todo.clear_failed":
 		return "TODO 삭제 오류: %v\n\n"
-	case "todo.none":
-		return "TODO 목록을 찾을 수 없습니다. todo_write 도구로 생성하세요.\n\n"
-	case "todo.read_failed":
-		return "TODO 읽기 오류: %v\n\n"
-	case "todo.parse_failed":
-		return "TODO 파싱 오류: %v\n\n"
-	case "todo.title":
-		return "TODO 목록:\n%s\n\n"
 	case "bug.title":
 		return "=== 버그 보고 진단 ===\n\n"
 	case "bug.version":
diff --git a/internal/tui/i18n_pt.go b/internal/tui/i18n_pt.go
index a2aa8809e..f43ca20ac 100644
--- a/internal/tui/i18n_pt.go
+++ b/internal/tui/i18n_pt.go
@@ -113,8 +113,6 @@ func ptCatalog(key string) string {
 	// ── Session messages ──────────────────────────────────────────
 	case "session.untitled":
 		return "sem título"
-	case "session.none":
-		return "Nenhuma sessão encontrada."
 	case "session.new":
 		return "Nova sessão: %s"
 	case "session.resume":
@@ -151,8 +149,6 @@ func ptCatalog(key string) string {
 	// ── Checkpoint ────────────────────────────────────────────────
 	case "checkpoint.disabled":
 		return "Checkpoint não habilitado."
-	case "checkpoint.none":
-		return "Nenhum checkpoint."
 	case "checkpoint.undid":
 		return "Desfeito %s em %s (checkpoint %s)"
 
@@ -391,8 +387,6 @@ func ptCatalog(key string) string {
 		return "codificação AI nativa em terminal"
 
 	// ── Hints ─────────────────────────────────────────────────────
-	case "hint.add_context":
-		return "@ adicionar contexto"
 	case "hint.autocomplete":
 		return "Tab/Shift+Tab alternar • Enter aplicar • Esc fechar"
 	case "hint.ctrlc_cancel":
@@ -401,24 +395,16 @@ func ptCatalog(key string) string {
 		return "Ctrl+C limpar/sair"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R barra lateral"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V colar imagem"
-	case "hint.enter_send":
-		return "Enter enviar"
 	case "hint.follow_panel":
 		return "Ctrl+N acompanhar"
 	case "hint.help":
 		return "/? ajuda"
-	case "hint.image_attached":
-		return "imagem anexada"
 	case "hint.image_attached_count":
 		return "%d imagem(ns) anexada(s)"
 	case "hint.mention":
 		return "@ anexa arquivos/pastas • Tab/Shift+Tab alternar • Enter aplicar"
 	case "hint.mode":
 		return "modo"
-	case "hint.scroll":
-		return "PgUp/PgDn rolar"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab modo"
 	case "hint.unfollow_panel":
@@ -665,8 +651,6 @@ func ptCatalog(key string) string {
 		return "efêmera"
 	case "session.export_failed":
 		return "Erro ao exportar sessão: %v\n\n"
-	case "session.list_failed":
-		return "Erro ao listar sessões: %v\n\n"
 	case "session.resume_fallback":
 		return "Iniciando nova sessão em vez disso.\n\n"
 	case "session.store_missing":
@@ -771,14 +755,6 @@ func ptCatalog(key string) string {
 		return "Erro ao limpar todos: %v\n\n"
 	case "todo.cleared":
 		return "Lista de todos limpa.\n\n"
-	case "todo.none":
-		return "Nenhuma lista de todos encontrada. Use a ferramenta todo_write para criar uma.\n\n"
-	case "todo.parse_failed":
-		return "Erro ao analisar todos: %v\n\n"
-	case "todo.read_failed":
-		return "Erro ao ler todos: %v\n\n"
-	case "todo.title":
-		return "Lista de todos:\n%s\n\n"
 
 	// ── Tool ──────────────────────────────────────────────────────
 	case "tool.content":
diff --git a/internal/tui/i18n_ru.go b/internal/tui/i18n_ru.go
index d844b5405..8be4e8b0b 100644
--- a/internal/tui/i18n_ru.go
+++ b/internal/tui/i18n_ru.go
@@ -230,26 +230,16 @@ func ruCatalog(key string) string {
 		return "продолжает работу"
 
 	// --- Hints ---
-	case "hint.enter_send":
-		return "Enter отправить"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V вставить изображение"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R боковая панель"
 	case "hint.help":
 		return "/? справка"
-	case "hint.add_context":
-		return "@ добавить контекст"
-	case "hint.scroll":
-		return "PgUp/PgDn прокрутка"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab режим"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C отмена"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C очистить/выйти"
-	case "hint.image_attached":
-		return "Изображение прикреплено"
 	case "hint.image_attached_count":
 		return "%d изображ.(й) прикреплено"
 	case "hint.follow_panel":
@@ -594,14 +584,10 @@ func ruCatalog(key string) string {
 		return "Ошибка расширения упоминания: %v"
 
 	// --- Sessions ---
-	case "session.list_failed":
-		return "Ошибка получения списка сессий: %v\n\n"
 	case "session.untitled":
 		return "без названия"
 	case "session.store_missing":
 		return "Хранилище сессий не настроено.\n\n"
-	case "session.none":
-		return "Сессии не найдены.\n\n"
 	case "session.new":
 		return "Новая сессия: %s\n\n"
 	case "session.resume":
@@ -624,8 +610,6 @@ func ruCatalog(key string) string {
 		return "Отмена не удалась: %v\n\n"
 	case "checkpoint.undid":
 		return "Отменено: %s на %s (контрольная точка %s)\n"
-	case "checkpoint.none":
-		return "Нет контрольных точек.\n\n"
 
 	// --- Files ---
 	case "files.disabled":
@@ -694,14 +678,6 @@ func ruCatalog(key string) string {
 		return "Список задач очищен.\n\n"
 	case "todo.clear_failed":
 		return "Ошибка очистки задач: %v\n\n"
-	case "todo.none":
-		return "Список задач не найден. Используйте инструмент todo_write для создания.\n\n"
-	case "todo.read_failed":
-		return "Ошибка чтения задач: %v\n\n"
-	case "todo.parse_failed":
-		return "Ошибка разбора задач: %v\n\n"
-	case "todo.title":
-		return "Список задач:\n%s\n\n"
 
 	// --- Bug report ---
 	case "bug.title":
diff --git a/internal/tui/i18n_vi.go b/internal/tui/i18n_vi.go
index d114db334..ca34e3b81 100644
--- a/internal/tui/i18n_vi.go
+++ b/internal/tui/i18n_vi.go
@@ -214,26 +214,16 @@ func viCatalog(key string) string {
 		return "chờ bạn"
 	case "mode.agent.autocontinue":
 		return "tiếp tục tự động"
-	case "hint.enter_send":
-		return "Enter gửi"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V dán ảnh"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R thanh bên"
 	case "hint.help":
 		return "/? trợ giúp"
-	case "hint.add_context":
-		return "@ thêm ngữ cảnh"
-	case "hint.scroll":
-		return "PgUp/PgDn cuộn"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab chế độ"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C hủy"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C xóa/thoát"
-	case "hint.image_attached":
-		return "đã đính kèm ảnh"
 	case "hint.image_attached_count":
 		return "đã đính kèm %d ảnh"
 	case "hint.follow_panel":
@@ -546,14 +536,10 @@ func viCatalog(key string) string {
 		return "Lệnh tùy chỉnh /%s:\n"
 	case "command.mention_error":
 		return "Lỗi mở rộng mention: %v"
-	case "session.list_failed":
-		return "Lỗi liệt kê phiên: %v\n\n"
 	case "session.untitled":
 		return "không tiêu đề"
 	case "session.store_missing":
 		return "Kho phiên chưa được cấu hình.\n\n"
-	case "session.none":
-		return "Không tìm thấy phiên nào.\n\n"
 	case "session.new":
 		return "Phiên mới: %s\n\n"
 	case "session.resume":
@@ -574,8 +560,6 @@ func viCatalog(key string) string {
 		return "Hoàn tác thất bại: %v\n\n"
 	case "checkpoint.undid":
 		return "Đã hoàn tác %s trên %s (checkpoint %s)\n"
-	case "checkpoint.none":
-		return "Không có checkpoint.\n\n"
 	case "files.disabled":
 		return "Checkpoint chưa được bật.\n\n"
 	case "files.none":
@@ -636,14 +620,6 @@ func viCatalog(key string) string {
 		return "Danh sách todo đã được xóa.\n\n"
 	case "todo.clear_failed":
 		return "Lỗi xóa todo: %v\n\n"
-	case "todo.none":
-		return "Không tìm thấy danh sách todo. Dùng công cụ todo_write để tạo.\n\n"
-	case "todo.read_failed":
-		return "Lỗi đọc todo: %v\n\n"
-	case "todo.parse_failed":
-		return "Lỗi phân tích todo: %v\n\n"
-	case "todo.title":
-		return "Danh sách todo:\n%s\n\n"
 	case "bug.title":
 		return "=== Chẩn đoán báo cáo lỗi ===\n\n"
 	case "bug.version":
diff --git a/internal/tui/i18n_zh.go b/internal/tui/i18n_zh.go
index 82a0544f1..030a4e087 100644
--- a/internal/tui/i18n_zh.go
+++ b/internal/tui/i18n_zh.go
@@ -212,26 +212,16 @@ func zhCatalog(key string) string {
 		return "等待你决策"
 	case "mode.agent.autocontinue":
 		return "自动继续推进"
-	case "hint.enter_send":
-		return "Enter 发送"
-	case "hint.ctrlv_image":
-		return "Ctrl+V / Ctrl+Shift+V 粘贴图片"
 	case "hint.ctrlr_sidebar":
 		return "Ctrl+R 侧栏"
 	case "hint.help":
 		return "/? 帮助"
-	case "hint.add_context":
-		return "@ 添加上下文"
-	case "hint.scroll":
-		return "PgUp/PgDn 滚动"
 	case "hint.shift_tab_mode":
 		return "Shift+Tab 切模式"
 	case "hint.ctrlc_cancel":
 		return "Ctrl+C 取消"
 	case "hint.ctrlc_exit":
 		return "Ctrl+C 清空/退出"
-	case "hint.image_attached":
-		return "已附加图片"
 	case "hint.image_attached_count":
 		return "已附加 %d 张图片"
 	case "hint.follow_panel":
@@ -624,14 +614,10 @@ func zhCatalog(key string) string {
 		return "自定义命令 /%s：\n"
 	case "command.mention_error":
 		return "展开 @ 引用失败：%v"
-	case "session.list_failed":
-		return "列出会话失败：%v\n\n"
 	case "session.untitled":
 		return "未命名"
 	case "session.store_missing":
 		return "未配置会话存储。\n\n"
-	case "session.none":
-		return "没有找到会话。\n\n"
 	case "session.new":
 		return "新会话：%s\n\n"
 	case "session.resume":
@@ -672,8 +658,6 @@ func zhCatalog(key string) string {
 		return "重做 %s 于 %s（检查点 %s）\n"
 	case "checkpoint.undid":
 		return "已撤销 %s 对 %s 的修改（检查点 %s）\n"
-	case "checkpoint.none":
-		return "没有检查点。\n\n"
 	case "files.disabled":
 		return "检查点功能未启用。\n\n"
 	case "files.none":
@@ -780,14 +764,6 @@ func zhCatalog(key string) string {
 		return "已清空 todo 列表。\n\n"
 	case "todo.clear_failed":
 		return "清空 todo 失败：%v\n\n"
-	case "todo.none":
-		return "没有找到 todo 列表。请使用 todo_write 工具创建。\n\n"
-	case "todo.read_failed":
-		return "读取 todo 失败：%v\n\n"
-	case "todo.parse_failed":
-		return "解析 todo 失败：%v\n\n"
-	case "todo.title":
-		return "Todo 列表：\n%s\n\n"
 	case "bug.title":
 		return "=== Bug 报告诊断信息 ===\n\n"
 	case "bug.version":