✨ feat(shortcuts): 添加打开设置的键盘快捷键

新增 openSettings 快捷键，默认绑定 Mod+,，用于触发设置对话框。

包含所有语言包的翻译、键盘快捷键文档更新，以及测试用例。

apps/desktop/src/App.vue

@@ -47,6 +47,7 @@ import {
   isModRShortcut,
   isNewQueryShortcut,
   isObjectSourceSaveShortcutTarget,
+  isOpenSettingsShortcut,
   isResetZoomShortcut,
   isRefreshDataShortcut,
   isSaveShortcut,
@@ -760,6 +761,12 @@ function handleKeydown(e: KeyboardEvent) {
 
   const shortcuts = settingsStore.editorSettings.shortcuts;
 
+  if (isOpenSettingsShortcut(e, shortcuts)) {
+    e.preventDefault();
+    e.stopPropagation();
+    showSettingsDialog.value = true;
+    return;
+  }
   if (isFocusSearchShortcut(e, shortcuts)) {
     const focused = contentAreaRef.value?.focusSearch() || appSidebarRef.value?.focusSearch();
     if (focused) {

apps/desktop/src/i18n/locales/en.ts

@@ -1863,6 +1863,7 @@ export default {
     shortcutCopyCurrentRow: "Copy current data row",
     shortcutDeleteCurrentRow: "Delete current data row",
     shortcutNewQuery: "New query",
+    shortcutOpenSettings: "Open settings",
     shortcutCloseTab: "Close tab",
     shortcutFocusSearch: "Focus search",
     shortcutZoomInUi: "Zoom in UI",

apps/desktop/src/i18n/locales/es.ts

@@ -1653,6 +1653,7 @@ export default {
     shortcutCopyCurrentRow: "Copiar fila de datos actual",
     shortcutDeleteCurrentRow: "Eliminar fila de datos actual",
     shortcutNewQuery: "Nueva consulta",
+    shortcutOpenSettings: "Abrir configuración",
     shortcutCloseTab: "Cerrar pestaña",
     shortcutFocusSearch: "Enfocar búsqueda",
     shortcutZoomInUi: "Ampliar interfaz",

apps/desktop/src/i18n/locales/it.ts

@@ -1799,6 +1799,7 @@ export default {
     shortcutCopyCurrentRow: "Copia riga dati corrente",
     shortcutDeleteCurrentRow: "Elimina riga dati corrente",
     shortcutNewQuery: "Nuova query",
+    shortcutOpenSettings: "Apri impostazioni",
     shortcutCloseTab: "Chiudi scheda",
     shortcutFocusSearch: "Focalizza ricerca",
     shortcutZoomInUi: "Ingrandisci UI",

apps/desktop/src/i18n/locales/pt-BR.ts

@@ -1788,6 +1788,7 @@ export default {
     shortcutCopyCurrentRow: "Copiar linha de dados atual",
     shortcutDeleteCurrentRow: "Excluir linha de dados atual",
     shortcutNewQuery: "Nova consulta",
+    shortcutOpenSettings: "Abrir configurações",
     shortcutCloseTab: "Fechar aba",
     shortcutFocusSearch: "Focar na pesquisa",
     shortcutZoomInUi: "Aumentar zoom da UI",

apps/desktop/src/i18n/locales/zh-CN.ts

@@ -1816,6 +1816,7 @@ export default {
     shortcutCopyCurrentRow: "复制当前数据行",
     shortcutDeleteCurrentRow: "删除当前数据行",
     shortcutNewQuery: "新建查询",
+    shortcutOpenSettings: "打开设置",
     shortcutCloseTab: "关闭标签页",
     shortcutFocusSearch: "聚焦搜索",
     shortcutZoomInUi: "放大全局界面",

apps/desktop/src/i18n/locales/zh-TW.ts

@@ -1692,6 +1692,7 @@ export default {
     shortcutCopyCurrentRow: "複製目前資料列",
     shortcutDeleteCurrentRow: "刪除目前資料列",
     shortcutNewQuery: "建立查詢",
+    shortcutOpenSettings: "開啟設定",
     shortcutCloseTab: "關閉分頁",
     shortcutFocusSearch: "聚焦搜尋",
     shortcutZoomInUi: "放大全域介面",

apps/desktop/src/lib/keyboardShortcuts.ts

@@ -80,6 +80,10 @@ export function isNewQueryShortcut(event: ShortcutLikeEvent, shortcuts?: Partial
   return matchesShortcut(event, actionShortcut("newQuery", shortcuts));
 }
 
+export function isOpenSettingsShortcut(event: ShortcutLikeEvent, shortcuts?: Partial<ShortcutSettings>): boolean {
+  return matchesShortcut(event, actionShortcut("openSettings", shortcuts));
+}
+
 export function isFocusSearchShortcut(event: ShortcutLikeEvent, shortcuts?: Partial<ShortcutSettings>): boolean {
   return matchesShortcut(event, actionShortcut("focusSearch", shortcuts));
 }

apps/desktop/src/lib/shortcutRegistry.ts

@@ -5,6 +5,7 @@ export type ShortcutActionId =
   | "copyCurrentRow"
   | "deleteCurrentRow"
   | "newQuery"
+  | "openSettings"
   | "closeTab"
   | "focusSearch"
   | "zoomInUi"
@@ -64,6 +65,12 @@ export const SHORTCUT_DEFINITIONS: ShortcutDefinition[] = [
     scope: "global",
     defaultShortcut: "Mod+T",
   },
+  {
+    id: "openSettings",
+    labelKey: "settings.shortcutOpenSettings",
+    scope: "global",
+    defaultShortcut: "Mod+,",
+  },
   {
     id: "closeTab",
     labelKey: "settings.shortcutCloseTab",