ci: initial version of pyright workflow

.github/workflows/pyright.yaml

@@ -0,0 +1,35 @@
+---
+name: Pyright
+
+on: [push, pull_request]
+
+jobs:
+  pyright:
+    name: Run Pyright
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Setup reviewdog
+        uses: reviewdog/action-setup@v1
+        with:
+          reviewdog_version: latest
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+          cache: pip
+
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade uv
+          uv pip install --system .[pyright]
+
+      - name: Execute Pyright
+        uses: jordemort/action-pyright@v1
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          reporter: github-pr-review
+          lib: true