feat(types): Complete strict static analysis and typing track

gemini_cli_adapter.py

@@ -12,10 +12,10 @@ class GeminiCliAdapter:
  def __init__(self, binary_path: str = "gemini"):
   self.binary_path = binary_path
   self.session_id: Optional[str] = None
-  self.last_usage: Optional[dict] = None
+  self.last_usage: Optional[dict[str, Any]] = None
   self.last_latency: float = 0.0
 
- def send(self, message: str, safety_settings: list | None = None, system_instruction: str | None = None, 
+ def send(self, message: str, safety_settings: list[Any] | None = None, system_instruction: str | None = None, 
           model: str | None = None, stream_callback: Optional[Callable[[str], None]] = None) -> dict[str, Any]:
   """
         Sends a message to the Gemini CLI and processes the streaming JSON output.