Update frontend build command in goreleaser config

Replaced npm commands with make build-web for frontend build.

Author: beyond5959

.goreleaser.yml

@@ -5,8 +5,7 @@ project_name: ngent
 before:
   hooks:
     # Build the embedded frontend before compiling the Go binary.
-    # Clean install dependencies to avoid npm cache issues in CI.
-    - cd internal/webui/web && rm -rf node_modules package-lock.json && npm install && npm run build
+    - make build-web
 
 builds:
   - id: ngent