ci: python pipeline splitted

.woodpecker/python.yaml

@@ -1,10 +1,17 @@
 steps:
-  - name: test
+  - name: prepare
     image: ghcr.io/astral-sh/uv:0.9-python3.12-alpine
     commands:
       - apk add --no-cache gcc python3-dev musl-dev linux-headers
       - uv sync
+  - name: test
+    image: ghcr.io/astral-sh/uv:0.9-python3.12-alpine
+    commands:
+      - uv sync --group dev
       - python -m pytest
+  - name: test-run
+    image: ghcr.io/astral-sh/uv:0.9-python3.12-alpine
+    commands:
       - |
         python src/karl/__init__.py 2>&1 | while IFS= read -r line; do
           echo "$line"
@@ -13,5 +20,5 @@ steps:
             break
           fi
         done
-    when:
-      - event: [ push, manual ]
+when:
+  - event: [ push, manual ]