add build image process

.gitea/workflows/runner.yaml

@@ -13,6 +13,23 @@ jobs:
       - name: List files in the repository
         run: |
           ls ${{ gitea.workspace }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to gitea
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.tryton.geeraert.eu
+          username: ${{ secrets.USERNAME_GITEA }}
+          password: ${{ secrets.PASSWORD_GITEA }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: gitea.tryton.geeraert.eu/pi-ux-ce/django-python:latest
+
+
       - name: Perform kubectl tasks
         uses: actions-hub/kubectl@master
         env: