push_notification_kit 0.3.0

Auth-agnostic Flutter push notifications: FCM token lifecycle, rich notifications (images & action buttons), deep links, and pluggable backend registration. Bring your own auth via a TokenProvider.

0.3.0

• Add engagement reporting: EngagementReporter (+ bundled HttpEngagementReporter and CallbackEngagementReporter). Pass one as PushKit(reporter: …) and the kit reports an "opened" event on notification tap and a "clicked" event on action- button tap, so the backend can compute open/click rates. Best-effort.
• Local-notification payloads now carry the platform messageId (JSON) so taps on rendered notifications can be attributed. PushMessage.messageId exposes it.

0.2.0

• Add iosCategories to PushKit and renderBackgroundMessage so hosts can register iOS notification categories (action buttons per category) directly on the kit's plugin instance — previously iOS action buttons required native AppDelegate setup. Android is unchanged (buttons come from message actions).
• Re-export DarwinNotificationCategory / DarwinNotificationAction (and their option enums) from the package so hosts don't need a direct flutter_local_notifications import.

0.1.0

• Initial release.
• Auth-agnostic FCM lifecycle: permissions, token retrieval (iOS APNS retry), refresh, auth-gated registration, foreground/background handling.
• Rich notifications: downloaded images (Android BigPicture), action buttons, iOS categories.
• Deep-link tap and action-button callbacks; cold-start handling.
• Pluggable TokenProvider and DeviceRegistrar (+ bundled HttpDeviceRegistrar).