Use official Gitea release action

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitea/workflows/release.yaml

@@ -31,9 +31,9 @@ jobs:
         shell: pwsh
 
       - name: Create Release
-        uses: actions/gitea-release-action@v1
+        uses: https://gitea.com/actions/release-action@main
         with:
-          token: ${{ secrets.GITEA_TOKEN }}
+          token: ${{ secrets.RELEASE_TOKEN }}
           tag_name: ${{ gitea.ref_name }}
           title: Monitor Control ${{ gitea.ref_name }}
           body: |