refactor: replace Any types with specific types and update bad_code.md

- Replace Any with object or specific types across codebase
- Add ReviewRequest dataclass for PR review payloads
- Update bad_code.md: mark 5.1 (Any Type Overuse) as resolved
- Fix summary table with accurate counts and unresolved issues list

core/agent.py

@@ -1,7 +1,7 @@
 import asyncio
 import logging
 import lmstudio as lms
-from typing import Any, Callable
+from typing import Callable
 from .prompt import CAVEMAN_PROMPT
 
 logger: logging.Logger = logging.getLogger("agent-base")
@@ -13,7 +13,7 @@ class _ActResponseCapture:
     def __init__(self) -> None:
         self.responses: list[str] = []
 
-    def __call__(self, message: Any) -> None:
+    def __call__(self, message: object) -> None:
         content: str = ""
         if hasattr(message, 'content'):
             content = message.content
@@ -58,7 +58,7 @@ class BaseAgent:
 
     def __init__(self, model_name: str) -> None:
         self.model_name: str = model_name
-        self.model: Any | None = None
+        self.model: object | None = None
         self.system_prompt: str = ""
 
     async def initialize(self) -> None:
@@ -87,7 +87,7 @@ class BaseAgent:
             logger.error(f"Agent execution error: {e}")
             return f"Error in agent execution: {str(e)}"
 
-    async def run_with_tools(self, user_input: str, tools: list[Any]) -> str:
+    async def run_with_tools(self, user_input: str, tools: list[object]) -> str:
         """Run the agent with tool calling capability."""
         if self.model is None:
             await self.initialize()