Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting http://91.221.70.94:3000/MOS/OpenBoard/blame/commit/0b484e2a16cde31e7edfd3395ea63b4ecdc92dbc/resources/inDevelopmentWidgets/Cadran.wgt/js/help-template.js You should set ROOT_URL correctly, otherwise the web may not work correctly.
новые иконки в OpenBoard
OpenBoard/resources/inDevelopmentWidgets/Cadran.wgt/js/help-template.js