feat(build): add systray widget to build options

Author: amnweb

src/build.py

@@ -34,6 +34,7 @@
         'core.widgets.yasb.notifications',
         'core.widgets.yasb.home',
         'core.widgets.yasb.cava',
+        'core.widgets.yasb.systray',
         'core.widgets.komorebi.active_layout',
         'core.widgets.komorebi.workspaces',
         'core.widgets.glazewm.tiling_direction',