feat(sdk): expand Python runtime controls

nanobot/agent/hook.py

@@ -176,12 +176,26 @@ class SDKCaptureHook(AgentHook):
         super().__init__()
         self.tools_used: list[str] = []
         self.messages: list[dict[str, Any]] = []
+        self.usage: dict[str, int] = {}
+        self.stop_reason: str | None = None
+        self.error: str | None = None
+        self.tool_events: list[dict[str, str]] = []
+        self.had_injections: bool = False
 
     async def after_iteration(self, context: AgentHookContext) -> None:
         for call in context.tool_calls:
             self.tools_used.append(call.name)
         self.messages = list(context.messages)
+        self.usage = dict(context.usage)
+        self.stop_reason = context.stop_reason
+        self.error = context.error
+        self.tool_events = list(context.tool_events)
 
     async def after_run(self, context: AgentRunHookContext) -> None:
         self.tools_used = list(context.tools_used)
         self.messages = list(context.messages)
+        self.usage = dict(context.usage)
+        self.stop_reason = context.stop_reason
+        self.error = context.error
+        self.tool_events = list(context.tool_events)
+        self.had_injections = context.had_injections