fix(ci): install dev dependencies for ruff in lint workflow

uv sync alone skips optional dependencies. Use --extra dev to ensure
ruff is available in the CI environment.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: BinWang28

.github/workflows/run-ruff.yml

@@ -26,7 +26,7 @@ jobs:
       uses: astral-sh/setup-uv@v5
 
     - name: Install dependencies
-      run: uv sync
+      run: uv sync --extra dev
 
     - name: Check static error
       run: |