Python: [BREAKING]: Introducing Options as TypedDict and Generic (#3140)

* WIP typeddict for options

* updated all clients and ChatAgents

* updated everything

* added ADR

* fix mypy

* proper typevar imports

* fixed import

* fixed other imports

* slight update in the sample

* updated from feedback

* fixes

* fixed missing covariants and test fixes

* fixed typing

* updated anthropic thinking config

* ruff fixes

* fixed int tests

* fix tests and mypy

* updated integration tests

* updated docstring and test fix

* improved options handling in obser

* mypy fix

* updated a host of integration tests

* fix tests

* bedrock fix

python/samples/getting_started/workflows/agents/azure_chat_agents_tool_calls_with_feedback.py

@@ -17,7 +17,6 @@ from agent_framework import (
     FunctionResultContent,
     RequestInfoEvent,
     Role,
-    ToolMode,
     WorkflowBuilder,
     WorkflowContext,
     WorkflowOutputEvent,
@@ -177,7 +176,7 @@ def create_writer_agent() -> ChatAgent:
             "produce a 3-sentence draft."
         ),
         tools=[fetch_product_brief, get_brand_voice_profile],
-        tool_choice=ToolMode.REQUIRED_ANY,
+        tool_choice="required",
     )