Add notarization logic and update dependencies

- Introduce `notarize.cjs` script for macOS app notarization using `@electron/notarize`.
- Add `dotenv` dependency for environment variable management.
- Update `@electron/notarize` and `dotenv` to latest versions in `package.json`.
- Extend `electron-builder` configuration to include notarization steps (`buildDependenciesFromSource`, `nodeGypRebuild`, `npmRebuild`).
- Enhance `useEffect` hooks in `page.tsx` for improved session and book synchronization logic.
- Add debug logging for book synchronization states.

package.json

@@ -16,6 +16,7 @@
   "license": "ISC",
   "description": "",
   "devDependencies": {
+    "@electron/notarize": "^3.1.1",
     "@types/js-cookie": "^3.0.6",
     "@types/jsonwebtoken": "^9.0.10",
     "@types/node": "^24.10.1",
@@ -23,6 +24,7 @@
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.1",
     "concurrently": "^9.2.1",
+    "dotenv": "^17.2.3",
     "electron": "^39.2.1",
     "electron-builder": "^26.0.12",
     "electron-rebuild": "^3.2.9",
@@ -71,6 +73,9 @@
   "build": {
     "appId": "com.eritors.scribe.desktop",
     "productName": "ERitors Scribe",
+    "buildDependenciesFromSource": false,
+    "nodeGypRebuild": false,
+    "npmRebuild": false,
     "files": [
       "dist/**/*",
       "out/**/*",
@@ -95,6 +100,7 @@
       "entitlements": "build/entitlements.mac.plist",
       "entitlementsInherit": "build/entitlements.mac.plist"
     },
+    "afterSign": "scripts/notarize.cjs",
     "win": {
       "icon": "build/icons/win/icon.ico",
       "target": [