Skip test:system if options[:api]

Author: navidemad

railties/lib/rails/generators/rails/app/templates/github/ci.yml.tt

@@ -126,7 +126,11 @@ jobs:
           DATABASE_URL: postgres://postgres:postgres@localhost:5432
           <%- end -%>
           # REDIS_URL: redis://localhost:6379/0
+        <%- if options[:api] -%>
+        run: bin/rails db:test:prepare test
+        <%- else -%>
         run: bin/rails db:test:prepare test test:system
+        <%- end -%>
 
       - name: Keep screenshots from failed system tests
         uses: actions/upload-artifact@v4