Dismiss thread when hard deleting root message #11406

Job	Run time
Automated Code Review	1m 1s
Build Test App and Frameworks	2m 42s
Build LLC + UI (Xcode 15)	3m 6s
Test UI (Debug)	9m 51s
Build Demo App + Example Apps	4m 54s
Launch Allure TestOps	18s
Test LLC (Debug)	11m 8s
Test Integration	5m 17s
Test E2E UI (Debug) (0)	25m 40s
Test E2E UI (Debug) (1)	26m 6s
	1h 30m 3s

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