Update.

Makefile

@@ -50,6 +50,8 @@ clean:
 	find . -type f -name "*.pyc" -delete
 
 build: clean
+	black .
+	autoflake --in-place --remove-all-unused-imports --remove-unused-variables --recursive .
 	python -m build
 
 publish: build

pr/tools/process_handlers.py

@@ -14,11 +14,9 @@ class ProcessHandler(ABC):
     @abstractmethod
     def get_process_type(self):
         """Return the process type this handler manages."""
-        pass
 
     def update_state(self, output):
         """Update internal state based on output."""
-        pass
 
     def get_prompt_suggestions(self):
         """Return suggested responses for current state."""