fix: theme css file export

templates/base/vite.config.ts

@@ -14,7 +14,13 @@ export default defineConfig({
     rollupOptions: {
       output: {
         entryFileNames: "bundle.js",
+        assetFileNames: (assetInfo) => {
+          if (assetInfo.names?.some((n) => n.endsWith(".css"))) {
+            return "ezpp-theme.css";
+          }
+          return "assets/[name]-[hash][extname]";
+        },
       },
     },
   },
-});
+});