feat: 添加微信数据库实时监控，聊天记录自动刷新

src/preload/index.d.ts

@@ -34,7 +34,9 @@ declare global {
   interface Window {
     electron: ElectronAPI
     api: {
-      initDb: (key: string) => Promise<boolean | { success: boolean; error?: string }>
+      initDb: (
+        key: string
+      ) => Promise<boolean | { success: boolean; error?: string; monitoring?: boolean }>
       getContacts: (filter?: string) => Promise<Contact[]>
       getMessages: (userMd5: string, startTime?: number, endTime?: number) => Promise<Message[]>
       search: (keyword: string) => Promise<string | null>
@@ -72,6 +74,7 @@ declare global {
       }>
       pasteAndSaveDbKey: () => Promise<{ success: boolean; key?: string; error?: string }>
       clearSavedDbKey: () => Promise<{ success: boolean; error?: string }>
+      onWcdbChange: (callback: (payload: { type: string; json: string }) => void) => () => void
       onDbKeyStatus: (callback: (payload: { message: string }) => void) => () => void
     }
   }

src/preload/index.ts

@@ -28,6 +28,14 @@ const api = {
   autoGetDbKey: () => ipcRenderer.invoke('key:autoGetDbKey'),
   pasteAndSaveDbKey: () => ipcRenderer.invoke('key:pasteAndSaveDbKey'),
   clearSavedDbKey: () => ipcRenderer.invoke('key:clearSavedDbKey'),
+  onWcdbChange: (callback: (payload: { type: string; json: string }) => void) => {
+    const listener = (
+      _event: Electron.IpcRendererEvent,
+      payload: { type: string; json: string }
+    ): void => callback(payload)
+    ipcRenderer.on('wcdb-change', listener)
+    return () => ipcRenderer.removeListener('wcdb-change', listener)
+  },
   onDbKeyStatus: (callback: (payload: { message: string }) => void) => {
     const listener = (_event: Electron.IpcRendererEvent, payload: { message: string }): void =>
       callback(payload)