Fix GitHub release workflow permissions

- Add explicit GITHUB_TOKEN to the softprops/action-gh-release step
- This should fix the "Resource not accessible by integration" error

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

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

Author: mattsilv

.github/workflows/publish.yml

@@ -48,4 +48,6 @@ jobs:
         with:
           files: |
             codesight-${{ github.ref_name }}.tar.gz
-            codesight-${{ github.ref_name }}.zip
+            codesight-${{ github.ref_name }}.zip
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}