Summary of work done

Updated the RingCentral Matter panel to match Sam's latest direction: the RingCentral panel is no longer trying to be an all-purpose Matter communications timeline. The Notes tab remains the durable mixed timeline. Inside RingCentral, SMS mode now shows the RingCentral compose/sign-in area plus a matter-specific Text Messages bubble thread underneath. Summaries and History are call-focused only.

Files changed in Salesforce metadata:

Behavior changes shipped:

Deployment and QA evidence

Salesforce deploy succeeded on 2026-05-18.

Production deploy id: 0AfUV000001WxAr0AK.

Check-only deploy id before final deploy: 0AfUV000001Wx9F0AS.

Tests: LitifyRingCentralContextControllerTest, 3 tests run, 0 failures.