Save stream goal link

NostrStreamer/Services/StreamEventBuilder.cs

@@ -40,7 +40,7 @@ public class StreamEventBuilder
             new("image", stream.Thumbnail ?? user.Image ?? ""),
             new("status", status),
             new("p", user.PubKey, "", "host"),
-            new("relays", _config.Relays),
+            new("relays", _config.Relays)
         };
 
         if (status == "live")
@@ -66,6 +66,11 @@ public class StreamEventBuilder
             tags.Add(new("t", tag));
         }
 
+        if (!string.IsNullOrEmpty(user.Goal))
+        {
+            tags.Add(new("goal", user.Goal));
+        }
+        
         var ev = new NostrEvent
         {
             Kind = StreamEventKind,

NostrStreamer/Services/UserService.cs

@@ -98,6 +98,7 @@ public class UserService
                 .SetProperty(v => v.Summary, req.Summary)
                 .SetProperty(v => v.Image, req.Image)
                 .SetProperty(v => v.Tags, req.Tags.Length > 0 ? string.Join(",", req.Tags) : null)
-                .SetProperty(v => v.ContentWarning, req.ContentWarning));
+                .SetProperty(v => v.ContentWarning, req.ContentWarning)
+                .SetProperty(v => v.Goal, req.Goal));
     }
 }