CometChat Flutter UIKit — Core Rules

Non-negotiable constraints for all CometChat UIKit code. Violating these causes silent failures or crashes.

Rule: INIT_FIRST

CometChatUIKit.init() must complete before any login, component usage, or SDK call.

// ✅ CORRECT
final settings = (UIKitSettingsBuilder()
      ..appId = 'APP_ID'
      ..region = 'us'
      ..authKey = 'AUTH_KEY'
      ..subscriptionType = CometChatSubscriptionType.allUsers)
    .build();