enforce kind when loading naddr with a specified kind.

nostr.go

@@ -98,6 +98,9 @@ func getEvent(ctx context.Context, code string) (*nostr.Event, error) {
 		filter.Tags = nostr.TagMap{
 			"d": []string{v.Identifier},
 		}
+		if v.Kind != 0 {
+			filter.Kinds = append(filter.Kinds, v.Kind)
+		}
 		relays = append(relays, getRelay())
 		relays = append(relays, getRelay())
 		relays = append(relays, v.Relays...)

render.go

@@ -235,8 +235,7 @@ func render(w http.ResponseWriter, r *http.Request) {
 			typ = "telegram_instant_view"
 			useTextImage = false
 		}
-	}
-	if style == "slack" || style == "discord" {
+	} else if style == "slack" || style == "discord" {
 		useTextImage = false
 	}