fix(backend,frontend): correct docker socket connection on windows and fix api proxy in vite config

frontend/vite.config.ts

@@ -11,4 +11,12 @@ export default defineConfig({
       "@": path.resolve(__dirname, "./src"),
     },
   },
+  server: {
+    proxy: {
+      '/api': {
+        target: 'http://localhost:3000',
+        changeOrigin: true,
+      },
+    },
+  },
 })