[FEAT]: Allow setting custom header/s with webhook call (via config file?)

[c-nv-s]

Is your feature request related to a problem? Please describe.
The endpoint that I am listening to the webhook calls on requires an X-Authorization header to be included
It would be helpful to be able to set the webhook url with additional headers via the UI and config file.

[sarkissianraffi]

Hi @c-nv-s, we'll take a look at this as it's a good feature request for sure. Thanks a lot and keep you posted