ci: add ruff checks to ci

Author: 404Simon

.github/workflows/ci.yml

@@ -24,6 +24,12 @@ jobs:
       - name: Install dependencies
         run: uv sync --extra dev
 
+      - name: Ruff check
+        run: uvx ruff check
+
+      - name: Ruff format check
+        run: uvx ruff format --check
+
       - name: Build
         run: uv build