ga 778a2da4ef Sprint 5.1: JSON snake_case tags + lowercased fields ... - All response types now use lowercase json tags (id, name, photo_url, etc.) - email/phone/birthdate/last_seen_at/photo_url use omitempty - audit.Metadata type []byte (was map[string]any) - fixes register/login inconsistency where login returned ID/Name (CamelCase) while register returned id/name (lowercase)		2026-08-20 16:29:02 +00:00
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repo.go	Sprint 5.1: JSON snake_case tags + lowercased fields	2026-08-20 16:29:02 +00:00