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/server/src/models/dataModel.ts

@@ -25,6 +25,7 @@ export const dbModel: DatabaseModel = {
     normalColor: '#ffffffcc',
     warningColor: '#FFAB33',
     dangerColor: '#ED3333',
+    freezeEnd: false,
     endMessage: '',
   },
   urlPresets: [],