Resolve TMSS-2717 "Refactor details summary + ui tweaks"

SAS/TMSS/frontend/tmss_webapp/src/layout/sass/_timeline.scss

...TMSS/frontend/tmss_webapp/src/routes/Timeline/WeekView.js

...ebapp/src/routes/Timeline/business/timelineRowBusiness.js

.../src/routes/Timeline/business/timelinegroupingbusiness.js

..._webapp/src/routes/Timeline/components/toolbar/Filters.js

...nd/tmss_webapp/src/routes/Timeline/data/week.view.data.js

...p/src/routes/Timeline/helpers/timeline.renderer.helper.js

...app/src/routes/Timeline/helpers/toolbar/filters.helper.js

...rc/routes/Timeline/helpers/toolbar/filters.helper.test.js

...ss_webapp/src/routes/Timeline/helpers/week.view.helper.js

SAS/TMSS/frontend/tmss_webapp/src/services/util.service.js

SAS/TMSS/frontend/tmss_webapp/src/utils/websocket.js