feat: Initialize dashboard app with core structure and routing

This commit sets up the foundation for the new dashboard application by
implementing the main component structure, routing, and a basic UI shell with
KendoReact components.

- Set up the main application shell
- Implement a routing system with React Router
- Build a new App Bar component
- Create page placeholders for all routes
- Corrected various import and export errors

src/main.jsx

@@ -1,11 +1,14 @@
-import { StrictMode } from 'react'
-import { createRoot } from 'react-dom/client'
+import { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+import { BrowserRouter } from 'react-router-dom';
 import 'campfire-logs-dashboard/dist/css/campfire-logs-dashboard.css';
-import './index.css'
-import App from './App.jsx'
+import './index.css';
+import App from './App.jsx';
 
 createRoot(document.getElementById('root')).render(
   <StrictMode>
-    <App />
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
   </StrictMode>,
-)
+);