fix: improve security scanning with graceful SARIF upload handling

- Add table format output for immediate vulnerability visibility
- Keep SARIF format for GitHub Security tab when permissions allow
- Add continue-on-error to prevent CI failure on SARIF upload permission issues
- Ensures security scanning always runs and provides results

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: thompsonson

.github/workflows/ci.yml

@@ -98,6 +98,13 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Run Trivy vulnerability scanner
+      uses: aquasecurity/trivy-action@master
+      with:
+        scan-type: 'fs'
+        scan-ref: '.'
+        format: 'table'
+
+    - name: Run Trivy vulnerability scanner (SARIF)
       uses: aquasecurity/trivy-action@master
       with:
         scan-type: 'fs'
@@ -110,3 +117,4 @@ jobs:
       if: always()
       with:
         sarif_file: 'trivy-results.sarif'
+      continue-on-error: true