Implement WifiAccessPointDisable API

[abeltrano]

Type

• Bug fix
• Feature addition
• Feature update
• Documentation
• Build Infrastructure

Side Effects

• Breaking change
• Non-functional change

Goals

• Allow disabling an access point.

Technical Details

• Introduce operational state AccessPointOperationalState (enabled, disabled) in lower layers instead of broken out enabled/disabled state.
• Add SetOperationalState to IAccessPointController.
• Change IAccessPointController::GetIsEnabled to GetOperationalState and update return value from bool to AccessPointOperationStatus, eliminating prior thrown exceptions.
• Add HandleFailure wrapper overload accepting AccessPointOperationStatusCode instead of direct API type.
• Implement NetRemoteService::WifiAccessPointDisable with above functionality.
• Add NetRemoteService::WifiAccessPointDisable unit tests.
• Fix implicit conversions from int -> bool.

Test Results

• All unit tests pass.

Reviewer Focus

• None

Future Work

• None

Checklist

• Build target all compiles cleanly.
• clang-format and clang-tidy deltas produced no new output.
• Newly added functions include doxygen-style comment block.