ci: Limit workflows to Python files and optimize environment setup (#4567)

* Limit style check workflow to Python files only

* refactor: update autofix workflow to target Python files and optimize environment setup

.github/workflows/py_autofix.yml

@@ -2,9 +2,7 @@ name: autofix.ci
 on:
   pull_request:
     paths:
-      - "poetry.lock"
+      - "**/*.py"
-      - "pyproject.toml"
-      - "src/backend/**"
 env:
   POETRY_VERSION: "1.8.2"
 
@@ -14,7 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: install-pinned/ruff@9ebc31a5721a0fb034f915e4bbcb2ee6feeaecbc
+      - name: "Setup Environment"
-      - run: ruff check --fix-only .
+        uses: ./.github/actions/setup-uv
-      - run: ruff format .
+      - run: uv run ruff check --fix-only .
+      - run: uv run ruff format .
       - uses: autofix-ci/action@dd55f44df8f7cdb7a6bf74c78677eb8acd40cd0a
+      - name: Minimize uv cache
+        run: uv cache prune --ci

.github/workflows/style-check-py.yml

@@ -3,6 +3,8 @@ name: Ruff Style Check
 on:
   pull_request:
     types: [opened, synchronize, reopened, auto_merge_enabled]
+    paths:
+      - "**/*.py"