Add .gitea/workflows/*.yaml

.gitea/workflows/docker-build.yml

@@ -38,7 +38,7 @@ jobs:
       # Optional quick health check, runs detached and then cleaned up
       - name: Smoke test
         run: |
-          docker run --rm -d --name docker_build \
+          docker run --name docker_build \
             gitea.cuihang1201.synology.me/hangpersonal/docker_build:latest
           sleep 5
           docker logs docker_build 
@@ -47,6 +47,7 @@ jobs:
       - name: Cleanup local container/images
         if: always()
         run: |
+          docker stop docker_build
           docker rm -f docker_build 2>/dev/null || true
           docker image ls -a