Add the possible to set a webhook for report notifications

When a message is reported by a user a report is generated in the admin interface and I have to activly check the reports, there is no automated notification possible

Add the option to set a webhook url for reports and call that when a report is generated with the basic information of that report in the body Example for a request body: { "Category": "Other", "Reason": "Something not listed", "ReportedAt": "1793186100", "Reporter": "ZoeyG#0000", "ReporterEmail": "zoey@XXXX", "ReportID": "1564975953233313792", "Status": "Pending", "Type": "Message" }