Helper addon for moderators
use https://developer.mozilla.org/en-US/Add-ons/SDK/ to build the extension
cfx command to build the addon with auto-updates: cfx xpi --update-link https://github.com/philipp-sumo/sumo_live_moderation/raw/master/sumo_live_moderation.xpi --update-url https://github.com/philipp-sumo/sumo_live_moderation/raw/master/sumo_live_moderation.update.rdf