fixes

deploy/migrations/20260713103024_owpengram_system_account_brand.up.sql

@@ -0,0 +1,8 @@
+-- Rebrand the built-in official system account (777000) from the upstream
+-- gramsrv default "Telegram"/@telegram to this fork's own identity. Existing
+-- databases already seeded by migration 0001 need this as a follow-up
+-- UPDATE; migration 0001 itself is never replayed on an already-migrated
+-- database.
+UPDATE public.users
+SET first_name = 'OwpenGram', username = 'owpengram', updated_at = now()
+WHERE id = 777000;