Clear mypy cache

Author: holtskinner

.github/workflows/linter.yaml

@@ -28,6 +28,8 @@ jobs:
         run: uv run ruff check .
       - name: Run Ruff Format Check
         run: uv run ruff format --check .
+      - name: Clear MyPy Cache
+        run: rm -rf .mypy_cache
       - name: Run MyPy Type Checker
         run: uv run mypy src
       - name: Run Pyright (Pylance equivalent)