Extract podcast metadata from tags and sidecar files

.gitea/workflows/release.yml

@@ -30,6 +30,13 @@ jobs:
       - name: Build sdist and wheel
         run: python -m build
 
+      - name: Build release zip
+        run: |
+          set -euo pipefail
+          VERSION="${{ gitea.ref_name }}"
+          cd dist
+          zip "Mopidy-Webhooks-${VERSION}.zip" *.tar.gz
+
       - name: Publish to Gitea release
         env:
           GITEA_TOKEN: ${{ secrets.GITEA }}