create tag automatically on push

.gitea/workflows/default.yaml

@@ -20,6 +20,14 @@ jobs:
       #- name: build iso
       #  run: make iso
 
+      - name: Create tag
+        run: |
+          TAG=$(git rev-parse --short HEAD)
+          git config user.name "github-actions"
+          git config user.email "actions@github.com"
+          git tag $TAG
+          git push origin $TAG
+      
       - name: create release
         uses: https://gitea.com/actions/release-action@main
         with: