Arbitrary Webhook for NotificationConnectors

Backend only deals in REST Webhooks
The API has custom Endpoints for Ntfy, Gotify, Lunasea that create pre-formatted Webhooks
#297 #259

API/APIEndpointRecords/LunaseaRecord.cs

@@ -0,0 +1,16 @@
+using System.Text.RegularExpressions;
+
+namespace API.APIEndpointRecords;
+
+public record LunaseaRecord(string id)
+{
+    private static Regex validateRex = new(@"(?:device|user)\/[0-9a-zA-Z\-]+");
+    public bool Validate()
+    {
+        if (id == string.Empty)
+            return false;
+        if (!validateRex.IsMatch(id))
+            return false;
+        return true;
+    }
+}