feat(keybindings): 快捷键自定义系统 — store+冲突检测+交互式重新绑定UI | 13 files +1032/-137 | 72 tests passing tsc零错误

src/constants/index.ts

@@ -4,8 +4,4 @@
  * 避免硬编码，集中管理可配置参数
  */
 
-// 待实现
-// export * from './terminal'
-// export * from './sftp'
-// export * from './keybindings'
-// export * from './ui'
+export * from './keybindings'

src/constants/keybindings.ts

@@ -0,0 +1,136 @@
+/**
+ * Keybinding 常量定义
+ *
+ * 集中管理所有快捷键操作的 ID、描述、分类和默认键绑定。
+ * 与 keybindingStore 配合实现快捷键自定义。
+ */
+
+// ─── 快捷键操作 ID ──────────────────────────────────────
+export const KeybindingAction = {
+  // 标签管理
+  TAB_NEXT: 'tab.next',
+  TAB_PREV: 'tab.prev',
+  TAB_GOTO_N: 'tab.gotoN',
+  TAB_CLOSE: 'tab.close',
+  TAB_NEW: 'tab.new',
+
+  // 视图
+  VIEW_FULLSCREEN: 'view.fullscreen',
+
+  // 会话
+  SESSION_NEW: 'session.new',
+  SESSION_QUICK_CONNECT: 'session.quickConnect',
+
+  // 工具
+  TOOLS_COMMAND_PALETTE: 'tools.commandPalette',
+} as const
+
+export type KeybindingActionId = typeof KeybindingAction[keyof typeof KeybindingAction]
+
+// ─── 快捷键分类 ─────────────────────────────────────────
+export const KeybindingCategory = {
+  TAB_MANAGEMENT: '标签管理',
+  VIEW: '视图',
+  SESSION: '会话',
+  TOOLS: '工具',
+} as const
+
+export type KeybindingCategoryValue = typeof KeybindingCategory[keyof typeof KeybindingCategory]
+
+// ─── 单个快捷键定义 ─────────────────────────────────────
+export interface KeybindingDefinition {
+  /** 操作 ID (如 'tab.next') */
+  id: KeybindingActionId
+  /** 操作描述 (如 '切换到下一个标签') */
+  label: string
+  /** 分类 */
+  category: KeybindingCategoryValue
+  /** 默认键绑定 (如 'Ctrl+Tab') */
+  defaultKeys: string
+  /** 是否在输入框中也触发 */
+  fireInInput: boolean
+}
+
+// ─── 所有快捷键定义 ─────────────────────────────────────
+export const KEYBINDING_DEFINITIONS: KeybindingDefinition[] = [
+  {
+    id: KeybindingAction.TAB_NEXT,
+    label: '切换到下一个标签',
+    category: KeybindingCategory.TAB_MANAGEMENT,
+    defaultKeys: 'Ctrl+Tab',
+    fireInInput: true,
+  },
+  {
+    id: KeybindingAction.TAB_PREV,
+    label: '切换到上一个标签',
+    category: KeybindingCategory.TAB_MANAGEMENT,
+    defaultKeys: 'Ctrl+Shift+Tab',
+    fireInInput: true,
+  },
+  {
+    id: KeybindingAction.TAB_GOTO_N,
+    label: '跳转到第 N 个标签',
+    category: KeybindingCategory.TAB_MANAGEMENT,
+    defaultKeys: 'Ctrl+1…9',
+    fireInInput: true,
+  },
+  {
+    id: KeybindingAction.TAB_CLOSE,
+    label: '关闭当前标签',
+    category: KeybindingCategory.TAB_MANAGEMENT,
+    defaultKeys: 'Ctrl+W',
+    fireInInput: false,
+  },
+  {
+    id: KeybindingAction.TAB_NEW,
+    label: '新建标签',
+    category: KeybindingCategory.TAB_MANAGEMENT,
+    defaultKeys: 'Ctrl+Shift+N',
+    fireInInput: false,
+  },
+  {
+    id: KeybindingAction.VIEW_FULLSCREEN,
+    label: '切换全屏',
+    category: KeybindingCategory.VIEW,
+    defaultKeys: 'F11',
+    fireInInput: true,
+  },
+  {
+    id: KeybindingAction.SESSION_NEW,
+    label: '新建会话',
+    category: KeybindingCategory.SESSION,
+    defaultKeys: 'Ctrl+N',
+    fireInInput: false,
+  },
+  {
+    id: KeybindingAction.SESSION_QUICK_CONNECT,
+    label: '快速连接',
+    category: KeybindingCategory.SESSION,
+    defaultKeys: 'Ctrl+K',
+    fireInInput: false,
+  },
+  {
+    id: KeybindingAction.TOOLS_COMMAND_PALETTE,
+    label: '命令面板',
+    category: KeybindingCategory.TOOLS,
+    defaultKeys: 'Ctrl+Shift+P',
+    fireInInput: true,
+  },
+]
+
+// ─── 通过 ID 查找定义 ────────────────────────────────────
+export function getKeybindingDefinition(id: KeybindingActionId): KeybindingDefinition | undefined {
+  return KEYBINDING_DEFINITIONS.find((d) => d.id === id)
+}
+
+// ─── 获取所有分类 ────────────────────────────────────────
+export function getKeybindingCategories(): KeybindingCategoryValue[] {
+  return KEYBINDING_DEFINITIONS.map((d) => d.category).filter(
+    (v, i, arr) => arr.indexOf(v) === i
+  )
+}
+
+// ─── 获取某分类下的所有定义 ──────────────────────────────
+export function getKeybindingsByCategory(category: KeybindingCategoryValue): KeybindingDefinition[] {
+  return KEYBINDING_DEFINITIONS.filter((d) => d.category === category)
+}