init: 初始化

src/preload/index.d.ts

@@ -0,0 +1,19 @@
+import { ElectronAPI } from '@electron-toolkit/preload'
+import { Contact, Message } from '../shared/types'
+
+declare global {
+  interface Window {
+    electron: ElectronAPI
+    api: {
+      initDb: (key: string) => Promise<boolean>
+      getContacts: (filter?: string) => Promise<Contact[]>
+      getMessages: (userMd5: string, startTime?: number, endTime?: number) => Promise<Message[]>
+      search: (keyword: string) => Promise<string | null>
+      aiChat: (
+        messages: { role: string; content: string }[],
+        options?: { apiKey?: string; model?: string }
+      ) => Promise<{ success: boolean; data?: string; error?: string }>
+      copyImage: (base64String: string) => Promise<{ success: boolean; error?: string }>
+    }
+  }
+}