feat: Implement compliance document analysis and chat functionality

- Added API functions for document analysis, compliance result retrieval, and chat streaming.
- Integrated document upload and analysis in CompliancePage with progress simulation.
- Enhanced DocsPage to load documents from the API and handle file uploads with parsing and embedding.
- Updated RagChatPage to fetch quick questions from the API and handle chat responses with streaming.
- Improved StatusPage to display system statistics and configuration from the API.
- Configured Vite to proxy API requests to the backend server.

vite.config.ts

@@ -4,4 +4,14 @@ import react from '@vitejs/plugin-react'
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
+  server: {
+    host: '0.0.0.0',
+    port: 5173,
+    proxy: {
+      '/api': {
+        target: 'http://localhost:8000',
+        changeOrigin: true,
+      },
+    },
+  },
 })