finally like this?

.gitea/workflows/build.yaml

@@ -10,6 +10,9 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
+    - name: Map docker socket
+      run: ln -s /var/run/user/1000/docker.sock /var/run/docker.sock
+
 
     - uses: https://gitea.com/actions/checkout@v4