add CD, fix warnings

.gitea/workflows/default.yaml

@@ -0,0 +1,27 @@
+runs:
+  using: "composite"
+  steps:
+    - uses: actions/checkout@v5
+      with:
+        fetch-depth: 0
+
+    - name: get commit hash 
+      id: get_hash
+      run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Login to Docker Hub
+      uses: docker/login-action@v2
+      with:
+        registry: git.tmoron.fr
+        username: ${{ secrets.PUSH_USERNAME }}
+        password: ${{ secrets.PUSH_PASSWORD }}
+
+    - name: Build and push
+      uses: docker/build-push-action@v4
+      with:
+        context: "{{defaultContext}}:${{ input.path }}"
+        push: true
+        tags: git.tmoron.fr/${{ inputs.name }}:${{ steps.get_hash.outputs.sha_short }}k