feat(ui): 条目管理增强 — 重命名/删除/重排序

每行右侧增加 ⋯ 按钮，弹出菜单支持重命名、删除、上移、下移。
- renameEntry / deleteEntry / moveEntry 三个 appState 方法
- rowActionMenu 弹出菜单 + renameDialog + confirmDeleteDialog
- 删除自动注销快捷键，所有操作触发配置保存
- 保留顶栏 Add/Remove 全局按钮不变

internal/i18n/locales/de.toml

@@ -465,3 +465,41 @@ other = "Beim Schließen in den Tray minimieren"
 
 [hint_minimize_to_tray]
 other = "Schließen des Fensters versteckt es im System-Tray statt das Programm zu beenden."
+
+# --- Eintragsaktionen (umbenennen / löschen / verschieben) ---
+
+[btn_more]
+other = "⋯"
+
+[btn_delete]
+other = "Löschen"
+
+[dialog_row_actions_title]
+other = "Eintragsaktionen"
+
+[action_rename]
+other = "Umbenennen..."
+
+[action_delete]
+other = "Löschen..."
+
+[action_move_up]
+other = "Nach oben"
+
+[action_move_down]
+other = "Nach unten"
+
+[dialog_rename_title]
+other = "Eintrag umbenennen"
+
+[label_entry_name]
+other = "Neuer Name"
+
+[msg_empty_name]
+other = "Name darf nicht leer sein."
+
+[dialog_confirm_delete_title]
+other = "Löschen bestätigen"
+
+[msg_confirm_delete]
+other = "Eintrag \"%s\" wirklich löschen? Dies kann nicht rückgängig gemacht werden."

internal/i18n/locales/en.toml

@@ -467,3 +467,41 @@ other = "Minimize to tray when closing the window"
 
 [hint_minimize_to_tray]
 other = "Closing the window hides it to the system tray instead of exiting."
+
+# --- Entry actions (rename / delete / reorder) ---
+
+[btn_more]
+other = "⋯"
+
+[btn_delete]
+other = "Delete"
+
+[dialog_row_actions_title]
+other = "Entry actions"
+
+[action_rename]
+other = "Rename..."
+
+[action_delete]
+other = "Delete..."
+
+[action_move_up]
+other = "Move up"
+
+[action_move_down]
+other = "Move down"
+
+[dialog_rename_title]
+other = "Rename entry"
+
+[label_entry_name]
+other = "New name"
+
+[msg_empty_name]
+other = "Name cannot be empty."
+
+[dialog_confirm_delete_title]
+other = "Confirm delete"
+
+[msg_confirm_delete]
+other = "Delete the entry \"%s\"? This cannot be undone."

internal/i18n/locales/zh-CN.toml

@@ -465,3 +465,41 @@ other = "关闭窗口时最小化到托盘"
 
 [hint_minimize_to_tray]
 other = "勾选后点击窗口关闭按钮将隐藏到系统托盘而非退出程序。"
+
+# --- 条目操作（重命名 / 删除 / 重排序） ---
+
+[btn_more]
+other = "⋯"
+
+[btn_delete]
+other = "删除"
+
+[dialog_row_actions_title]
+other = "条目操作"
+
+[action_rename]
+other = "重命名..."
+
+[action_delete]
+other = "删除..."
+
+[action_move_up]
+other = "上移"
+
+[action_move_down]
+other = "下移"
+
+[dialog_rename_title]
+other = "重命名条目"
+
+[label_entry_name]
+other = "新名称"
+
+[msg_empty_name]
+other = "名称不能为空。"
+
+[dialog_confirm_delete_title]
+other = "确认删除"
+
+[msg_confirm_delete]
+other = "确定删除条目 \"%s\"？此操作不可撤销。"