ci: 🧼 separate testing and linting into two workflows

.github/workflows/lint.yaml

@@ -0,0 +1,36 @@
+name: lint
+on:
+  pull_request:
+    branches:
+      - '*'
+  push:
+    branches:
+      - 'main'
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: install python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: set up poetry
+        uses: abatilo/actions-poetry@v2
+        with:
+          poetry-version: '1.8.2'
+      - name: set up virtual environment
+        run: |
+          poetry config virtualenvs.create true --local
+          poetry config virtualenvs.in-project true --local
+      - name: cache virtual environment
+        uses: actions/cache@v4
+        with:
+          path: ./.venv
+          key: venv-${{ hashFiles('poetry.lock') }}
+      - name: install dependencies
+        run: poetry install --with dev
+      - name: check linter and formatter
+        run: |
+          poetry run ruff check .
+          poetry run ruff format --check .

.github/workflows/test.yaml

@@ -45,11 +45,7 @@ jobs:
           path: ./.venv
           key: venv-${{ hashFiles('poetry.lock') }}
       - name: install dependencies
-        run: poetry install --with dev,test
-      - name: check linter and formatter
-        run: |
-          poetry run ruff check .
-          poetry run ruff format --check .
+        run: poetry install --with test
       - name: check migrations
         run: poetry run python manage.py makemigrations --check
       - name: run tests