Update documentation and scripts for font addition process; introduce uv run add-font CLI command for streamlined font management. Enhance formula generation with improved class name formatting and validation steps. Remove outdated font formula files.

.github/workflows/tests.yml

@@ -0,0 +1,33 @@
+name: Tests
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+jobs:
+  pytest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          version: "latest"
+
+      - name: Run tests
+        run: uv run pytest tests/ -v --tb=short
+
+  brew-audit:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Audit formulae
+        run: |
+          for f in Formula/font-*.rb; do
+            brew audit --formula "$f" --no-online 2>/dev/null || true
+          done
+        continue-on-error: true