Watch -> Qt: Notification about workspace create

woman/watch.py

@@ -111,6 +111,8 @@ def i3_watch():
             n_output = e.current.ipc_data['output']
             shared.output_of_workspace.setdefault(master, {})
             shared.output_of_workspace[master][slave] = n_output
+            shared.qt_task("ws_exist", master, slave)
+            shared.qt_task("ws_metadata_changed", master, slave)
 
     def on_output_changed(i3, e):
         with shared.lock: