The docs/reference/a2a.md Local Facade section had three errors:
1. dispatch() signature: docs showed dispatch(method, params) but
implementation is dispatch(request: A2aRequest)
2. dispatch() return type: docs showed dict but actual is A2aResponse
3. dispatch() async: docs showed await facade.dispatch() but method
is synchronous
4. list_methods: docs showed list_methods but implementation is
list_operations()
Updated:
- Code example to use A2aRequest and synchronous call
- Methods table to show correct signatures and return types
- list_methods -> list_operations()
Fixes: #6620, #6624
Architect: AUTO-ARCH Cycle 15
HAL9000