run lint & format, add ci pipeline

Author: fed1337

.github/workflows/ci.yml

@@ -8,6 +8,15 @@ jobs:
     name: Lint & format (ruff)
     runs-on: ubuntu-22.04
     steps:
+      - name: Install system deps
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            libsasl2-dev \
+            libldap2-dev \
+            libssl-dev \
+            gcc \
+            xvfb
       - uses: actions/checkout@v6
       - name: Install uv
         uses: astral-sh/setup-uv@v7