Refactor project data structure, add internationalization support, and enhance UI components

- Updated project data files to improve formatting and consistency.
- Introduced language support with English and Dutch translations.
- Implemented language switcher and dark mode toggle in the header and footer.
- Enhanced navigation components to utilize internationalized strings.
- Refactored layout components to use Grid2 for better responsiveness.
- Improved accessibility and usability across various components.

.vscode/launch.json

@@ -5,11 +5,11 @@
   "version": "0.2.0",
   "configurations": [
     {
-      "type": "pwa-chrome",
+      "name": "Launch Chrome",
       "request": "launch",
-      "name": "Launch Chrome against localhost",
-      "url": "http://localhost:8080",
-      "webRoot": "${workspaceFolder}"
+      "type": "chrome",
+      "url": "http://localhost:3000",
+      "webRoot": "${workspaceFolder}/src"
     }
   ]
 }