fix: replace type: ignore with ty: ignore comments

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: vdusek

docs/02_concepts/code/04_use_state.py

@@ -14,7 +14,7 @@ async def main() -> None:
         Actor.log.info(f'Resuming from item {start_index}')
 
         # Do some work and update the state — it is persisted automatically
-        for i in range(start_index, 100):  # type: ignore[arg-type]  # ty: ignore[invalid-argument-type]
+        for i in range(start_index, 100):  # ty: ignore[invalid-argument-type]
             Actor.log.info(f'Processing item {i}...')
             state['processed_items'] = i + 1
             await asyncio.sleep(0.1)

tests/unit/test_utils.py

@@ -14,14 +14,14 @@ def test_ipython_detection_when_active() -> None:
 
     original = getattr(builtins, '__IPYTHON__', None)
     try:
-        builtins.__IPYTHON__ = True  # type: ignore[attr-defined]  # ty: ignore[unresolved-attribute]
+        builtins.__IPYTHON__ = True  # ty: ignore[unresolved-attribute]
         assert is_running_in_ipython() is True
     finally:
         if original is None:
             if hasattr(builtins, '__IPYTHON__'):
                 del builtins.__IPYTHON__
         else:
-            builtins.__IPYTHON__ = original  # type: ignore[attr-defined]  # ty: ignore[unresolved-attribute]
+            builtins.__IPYTHON__ = original  # ty: ignore[unresolved-attribute]
 
 
 @pytest.mark.parametrize(