- Introduced `SubscriptionRebuildRequest` model for rebuilding existing subscriptions.
- Implemented `TriggerSubscriptionRebuildApi` to handle rebuild requests, allowing users to recreate subscriptions while retaining identifiers.
- Enhanced `TriggerProviderService` with `rebuild_trigger_subscription` method to manage subscription rebuilding logic, including credential and parameter updates.
- Updated existing subscription handling to support new parameters and credentials during updates.