EventHubBack

Author	SHA1	Message	Date
aleksey	0e4e886cd4	feat(specialists): owner is non-deletable specialist on commercial create CI / test (push) Successful in 8m35s Details CI / deploy-ift (push) Successful in 21m2s Details CI / e2e-ift (push) Successful in 2m3s Details CI / deploy-stage (push) Successful in 2m9s Details CI / e2e-stage (push) Successful in 1m16s Details Bootstrap calendar_specialist for owner (active); DELETE owner → 403; toggle via status. Fixes solo assign-to-slot. Refs EventHub/EventHubBack#66	2026-08-01 12:18:36 +03:00