Migrate to ruff

Author: fabaff

.github/workflows/testing.yml

@@ -49,5 +49,7 @@ jobs:
         source .venv/bin/activate
         pytest tests/
 
-    - name: Black Code Formatter
-      uses: jpetrucciani/black-check@22.12.0
+    - name: Lint with ruff
+      run: |
+        pip install ruff
+        ruff check .

pyproject.toml

@@ -22,7 +22,6 @@ python = "^3.13"
 httpx = ">=0.28,<1"
 
 [tool.poetry.group.dev.dependencies]
-black = "^26.3"
 pytest = "^9"
 pytest-httpx = ">0.35,<1"
 pytest-asyncio = "^1.3.0"