fix: add Dockerfile.dcos, fix .woodpecker.yml paths and remove || true

.woodpecker.yml

@@ -5,7 +5,7 @@ steps:
   - name: lint-and-test
     image: python:3.12-slim
     commands:
-      - pip install --break-system-packages ruff pytest asyncpg redis aiosqlite pyyaml pydantic
+      - pip install --break-system-packages ruff pytest pyyaml pydantic
       - ruff check src/dcos/
       - PYTHONPATH=src:$PYTHONPATH pytest tests/ -x --tb=short -q
     when:
@@ -26,7 +26,6 @@ steps:
   - name: deploy-to-k8s
     image: bitnami/kubectl:latest
     commands:
-      # Deploy using runmefirst.sh (handles secrets, namespace, GHCR pull secret)
       - bash ~/sources/kube/dcos/runmefirst.sh
     when:
       event: push

docker/Dockerfile.dcos

@@ -0,0 +1,16 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy project and install
+COPY . .
+RUN pip install --break-system-packages .
+
+# Entry point
+ENTRYPOINT ["dcos"]
+CMD ["--help"]