feat: initialize web tail pro application with frontend and backend

- Add frontend React application with log viewing components
- Implement backend Go server for log tailing and SSE streaming
- Include build scripts for both frontend and backend
- Set up basic authentication and file handling
- Add styling and log formatting capabilities

frontend/vite.config.ts

@@ -0,0 +1,13 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+export default defineConfig({
+  plugins: [react()],
+  base: './',
+  server: {
+    proxy: {
+      '/api': { target: 'http://localhost:8080', changeOrigin: true },
+      '/logs': { target: 'http://localhost:8080', changeOrigin: true },
+    }
+  }
+})