checkpoint: massive refactor

refactor_ui_task.toml

@@ -0,0 +1,10 @@
+role = "tier3-worker"
+prompt = """Implement strict type hints for ALL functions and methods in @gui_2.py and @gui_legacy.py.
+1. Use specific types (e.g., dict[str, Any], list[str], Union[str, Path], etc.) for arguments and returns.
+2. Maintain the 'AI-Optimized' style: 1-space indentation, NO blank lines within function bodies, and maximum 1 blank line between definitions.
+3. Since these files are very large, you MUST use surgical tools (discovered_tool_py_update_definition, discovered_tool_py_set_signature, discovered_tool_py_set_var_declaration) to apply changes. Do NOT try to overwrite the entire file at once.
+4. Do NOT change any logic.
+5. Use discovered_tool_py_check_syntax after each major change to verify syntax.
+6. Ensure 'from typing import Any, dict, list, Union, Optional, Callable' etc. are present.
+7. Focus on completing the task efficiently without hitting timeouts."""
+docs = ["gui_2.py", "gui_legacy.py", "conductor/workflow.md"]