End pause (#832)

* refactor: trigger ahead

* refactor: refresh often

* fix: handle empty rundown updates

* fix: handle falsy values

* style: avoid overlap of components

* refactor: freeze end option

apps/client/src/common/models/ViewSettings.type.ts

@@ -1,9 +1,10 @@
 import { ViewSettings } from 'ontime-types';
 
 export const viewsSettingsPlaceholder: ViewSettings = {
-  overrideStyles: false,
-  normalColor: '#ffffffcc',
-  warningColor: '#FFAB33',
   dangerColor: '#ED3333',
   endMessage: '',
+  freezeEnd: false,
+  normalColor: '#ffffffcc',
+  overrideStyles: false,
+  warningColor: '#FFAB33',
 };