feat(subscription): add pause and resume functionality for subscriptions
- Added
pause
andresume
endpoints insubscriptionEndpoints
- Implemented
pauseSubscription
andresumeSubscription
actions in the store - Updated
subscriptionActuel
component withhandleSuspend
handler - UI reflects subscription status changes (PAUSED / ACTIVE)
This allows users to temporarily suspend or reactivate their subscriptions.
Closes IA-705