[Active Call Transfer] update for GA API

[dmceachernmsft]

Purpose

• ...
  Updates the Active Call Transfer feature to use the new API for GA

Does this introduce a breaking change?

[ x ] Yes
[ ] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ x ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Verify that the following are valid

• ...

Other Information

[Copilot]

Pull request overview

This PR updates the Active Call Transfer feature to use the new GA API, migrating from call agent-level methods to a dedicated feature-based API. This introduces a breaking change as it fundamentally alters how active call transfers are handled.

Key Changes

• Introduces activeCallTransferFeature as a dedicated feature API obtained from the call agent
• Updates the API from returning a single active call object to an array of active calls
• Refactors the UI to display multiple active call banners with loop iteration

Comments suppressed due to low confidence (1)

Project/src/MakeCall/MakeCall.js:1031

• Component state update uses potentially inconsistent value.

                                            onDismiss={() => { this.setState({ activeCallDetails: this.state.activeCallDetails.filter(c => c !== call) }) }}

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.