ci: PR validation aggregate workflow

Closes #48

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: ulises-jeremias

.github/workflows/pr-review.yml

@@ -0,0 +1,21 @@
+name: Pull Request Validation
+on:
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+permissions:
+  contents: read
+  pull-requests: write
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/setup-uv@v6
+      - uses: actions/setup-python@v5
+        with:
+          python-version-file: .python-version
+      - run: uv sync --group dev
+      - run: uv run ruff check .
+      - run: uv run pyright
+      - run: uv run pytest -q