fix: restore account switching on Antigravity 1.16.5 and migrate db sync to drizzle (#69)

package.json

@@ -127,6 +127,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "date-fns": "^4.1.0",
+    "drizzle-orm": "^0.39.1",
     "electron-squirrel-startup": "^1.0.1",
     "fastify": "^5.6.2",
     "find-process": "^2.0.0",