Add CI/CD pipeline configuration for testing and container publishing

.gitea/workflows/ci.yaml

@@ -0,0 +1,54 @@
+name: CI/CD Pipeline
+
+on:
+  push:
+    branches: [main]
+    tags: ['v*']
+  pull_request:
+
+jobs:
+  test-and-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.14'
+          
+      - name: Install Poetry
+        run: pip install poetry
+
+      - name: Install dependencies
+        run: poetry install
+
+      - name: Lint with Ruff (PEP-8 & Docstrings)
+        run: poetry run ruff check .
+
+      - name: Run Tests with Coverage
+        run: poetry run pytest --cov=my_project --cov-report=term-missing --cov-fail-under=80
+
+  publish-container:
+    needs: test-and-lint
+    if: startsWith(github.ref, 'refs/tags/v')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      
+      - name: Login to Gitea Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ gitea.server_url }} 
+          # Nota: Quita 'https://' si server_url lo incluye y falla, suele ser solo dominio:puerto
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ gitea.server_url }}/${{ gitea.repository }}:latest
+            ${{ gitea.server_url }}/${{ gitea.repository }}:${{ gitea.ref_name }}