Add permissions block to CI workflow for security

Copilot · fregante · Copilot · commit b499066c79c1 · 2026-01-10T17:46:42.000Z
Co-authored-by: fregante &lt;1402241+fregante@users.noreply.github.com&gt;
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -4,6 +4,9 @@ on:
   - pull_request
   - push
 
+permissions:
+  contents: read
+
 jobs:
   Lint:
     runs-on: ubuntu-latest
