Remove ExportBook component and integrate new export workflows

- Deleted `ExportBook` component and its usage in `BookCard.tsx`.
- Integrated improved book export workflows in `BookSettingOption` for better user experience.
- Updated database models and repositories to support export options with chapter/version selection.
- Added localization support for export-related messages and tooltips.
- Upgraded dependencies to include libraries required for export formats (e.g., DOCX, PDF, EPUB).
- Bumped app version to 0.4.1.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "eritorsscribe",
   "productName": "ERitors Scribe",
-  "version": "0.3.1",
+  "version": "0.4.1",
   "type": "module",
   "main": "dist/electron/main.js",
   "scripts": {
@@ -19,6 +19,7 @@
     "@electron/notarize": "^3.1.1",
     "@types/jsonwebtoken": "^9.0.10",
     "@types/node": "^24.10.1",
+    "@types/pdfkit": "^0.17.5",
     "@types/react": "^19.2.5",
     "@types/react-dom": "^19.2.3",
     "concurrently": "^9.2.1",
@@ -46,10 +47,13 @@
     "autoprefixer": "^10.4.22",
     "axios": "^1.13.2",
     "bcrypt": "^6.0.0",
+    "docx": "^9.5.3",
     "electron-updater": "^6.7.3",
+    "jszip": "^3.10.1",
     "next": "^16.0.3",
     "next-intl": "^4.5.3",
     "node-sqlite3-wasm": "^0.8.51",
+    "pdfkit": "^0.17.2",
     "postcss": "^8.5.6",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",