text: Title: [feature] Notifications via Webhooks
  Body: **Version and OS**
  0.123 on linux/docker
  
  **Is your feature request related to a problem? Please describe.**
  Not a problem, but a more "neutral" webhook feature so that we can do whatever we want with the change data
  
  **Describe the solution you'd like**
  There is already quite a few ways to send notifications but I would to be able to push events changes to the webhook of my choice
  so that via N8N for example I can redirect the event to hundreds of different services if I want. 
  my usecase would be to push the webhook change detection to ntfy.sh for example and so have custom alerts about changes right on my ntfy android phone. 
  **Describe the use-case and give concrete real-world examples**
  Attach any HTML/JSON, give links to sites, screenshots etc, we are not mind readers
  https://n8n.io have thousands of different nodes to create automation workflows, one of them is the webhook node that allows N8N to receive JSON data from other apps, this would be a perfect use case to allow connecting to hundreds of different possibilities. 
  
  **Additional context**
  Add any other context or screenshots about the feature request here.
  