renamed job to lint-and-test; exit 1 on exception

Author: aguilita1

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ permissions:
   contents: read
 
 jobs:
-  validate:
+  lint-and-test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

action.yml

@@ -152,6 +152,7 @@ runs:
             }
 
             core.setOutput('result', JSON.stringify({ error: error.message }));
+            process.exit(1);
           } finally {
             try {
               const finalScript = core.getInput('script', { required: true });