Refactor manual chunking in Vite configuration to improve code clarity and maintainability. The updated logic now checks for 'node_modules' and categorizes dependencies into 'vue-vendor' and 'socket-vendor' chunks accordingly.

client/vite.config.js

@@ -46,9 +46,17 @@ export default defineConfig({
     minify: 'terser',
     rollupOptions: {
       output: {
-        manualChunks: {
-          'vue-vendor': ['vue', 'vue-router', 'pinia'],
-          'socket-vendor': ['socket.io-client']
+        manualChunks(id) {
+          if (id.includes('node_modules')) {
+            if (id.includes('vue') || id.includes('vue-router') || id.includes('pinia')) {
+              return 'vue-vendor';
+            }
+            if (id.includes('socket.io-client')) {
+              return 'socket-vendor';
+            }
+          }
+          // Standard-Chunks Vite überlassen
+          return undefined;
         }
       }
     }