feat: websockets based update is now a thing! thanks to notification_server

dist/assets/index.js

dist/index.html

fem-kanban/index.html

fem-kanban/src/App.svelte

fem-kanban/src/lib/sync.ts

fem-kanban/src/stores/appState.ts

fem-kanban/src/types/events.ts

pm_app.info.yml

pm_app.install

pm_app.libraries.yml

pm_app.services.yml

src/Controller/PmAppController.php

src/Plugin/rest/resource/PmAppProjectListResource.php

src/Plugin/rest/resource/PmAppProjectResource.php

src/Service/PmAppNotificationService.php

templates/html--pm-app.html.twig

templates/page--pm-app.html.twig