[Components] notiff

# notiff
## URLs
- https://notiff.io/articles/connect-notiff-zapier-custom-notification-workflows-step-by-step-guide
## Webhook Sources
### new-notification-instant
#### Description
Emit new event when a notification is sent via Notiff. Useful for tracking delivered or triggered messages. Requires user to connect a Notiff account and enable webhook delivery.
### new-subscriber-instant
#### Description
Emit new event when a new subscriber signs up to receive notifications. Requires user to enable webhook for subscriber creation events.
### new-click-event-instant
#### Description
Emit new event when a recipient clicks a link in a delivered notification. Useful for engagement tracking. Requires user to have click tracking enabled in Notiff settings.
## Actions
### send-notification
#### Description
Send a notification to one or more subscribers. Requires notification content, target audience (individual ID or segment), and optional meta fields like title or urgency level.
### create-subscriber
#### Description
Create a new subscriber in Notiff. Requires identifier (e.g. email or device ID), and optional attributes like name or tags.
### update-subscriber
#### Description
Update attributes of an existing subscriber. Requires subscriber ID and fields to update (e.g. name, tags, preferences).