fix: resolve PWA build issues with SQL.js worker files

- Update worker format to ESM in Vite config to fix IIFE format error

- Increase PWA precache file size limit to 10MB to accommodate SQL.js files

- Fix type declarations for worker configuration

- Add proper type annotations for Vite config

- Add type declarations for absurd-sql module

src/main.web.ts

@@ -1,3 +1,4 @@
+// @ts-ignore
 import { initBackend } from "absurd-sql/dist/indexeddb-main-thread";
 import { initializeApp } from "./main.common";
 import "./registerServiceWorker"; // Web PWA support

src/types/absurd-sql.d.ts

@@ -0,0 +1,16 @@
+declare module 'absurd-sql/dist/indexeddb-main-thread' {
+  export interface SQLiteOptions {
+    filename?: string;
+    autoLoad?: boolean;
+    debug?: boolean;
+  }
+
+  export interface SQLiteDatabase {
+    exec: (sql: string, params?: any[]) => Promise<any>;
+    close: () => Promise<void>;
+  }
+
+  export function initSqlJs(options?: any): Promise<any>;
+  export function createDatabase(options?: SQLiteOptions): Promise<SQLiteDatabase>;
+  export function openDatabase(options?: SQLiteOptions): Promise<SQLiteDatabase>;
+}