Fix type-checker issues in agent adapters and base_agent

Co-Authored-By: Joe Moura <joao@crewai.com>

src/crewai/agents/agent_adapters/langgraph/langgraph_adapter.py

@@ -125,6 +125,7 @@ class LangGraphAgentAdapter(BaseAgentAdapter):
         task: Any,
         context: Optional[str] = None,
         tools: Optional[List[BaseTool]] = None,
+        recursion_depth: int = 0,
     ) -> str:
         """Execute a task using the LangGraph workflow."""
         self.create_agent_executor(tools)

src/crewai/agents/agent_adapters/openai_agents/openai_adapter.py

@@ -86,6 +86,7 @@ class OpenAIAgentAdapter(BaseAgentAdapter):
         task: Any,
         context: Optional[str] = None,
         tools: Optional[List[BaseTool]] = None,
+        recursion_depth: int = 0,
     ) -> str:
         """Execute a task using the OpenAI Assistant"""
         self._converter_adapter.configure_structured_output(task)

src/crewai/agents/agent_builder/base_agent.py

@@ -25,7 +25,7 @@ from crewai.security.security_config import SecurityConfig
 from crewai.tools.base_tool import BaseTool, Tool
 from crewai.utilities import I18N, Logger, RPMController
 from crewai.utilities.config import process_config
-from crewai.utilities.converter import Converter
+# Removed unused import: from crewai.utilities.converter import Converter
 from crewai.utilities.string_utils import interpolate_only
 
 T = TypeVar("T", bound="BaseAgent")