- Add multi-language support for registration and user menu components

- Refactor `TextEditor` to include book-closing functionality with updated toolbar buttons
- Replace `generateHTML` with a lightweight custom TipTap-to-HTML renderer
- Update and lock `esbuild` and related dependencies to latest versions

package.json

@@ -27,6 +27,7 @@
     "electron-builder": "^26.0.12",
     "electron-rebuild": "^3.2.9",
     "electronmon": "^2.0.4",
+    "esbuild": "^0.27.2",
     "tsx": "^4.20.6",
     "typescript": "^5.9.3",
     "vite": "^7.2.2",