ci(local-action): use native github actions log groups in standalone mode

Author: matejchalk

.github/actions/code-pushup/src/runner.ts

@@ -159,7 +159,8 @@ async function run(): Promise<void> {
         }
       : {
           jobId: 'standalone-mode',
-          bin: 'npx nx code-pushup --',
+          // run without Nx to demonstrate native GitHub Actions log groups
+          bin: 'node packages/cli/src/index.ts',
         };
 
     const gitRefs = parseGitRefs();