feat(radiobrowser): add search, paging and favourite lookup

beefy_player/widgets/station_list.py

@@ -88,7 +88,10 @@ class StationList(Widget):
         view = app.view
 
         if not view:
-            message = "no stations match" if app.query else "loading stations…"
+            if getattr(app, "search_pending", False):
+                message = "searching the directory…"
+            else:
+                message = "no stations match" if app.query else "loading stations…"
             return frame.wrap(
                 [Text(truncate(message, inner_width), style="dim italic")],
                 width,