feat: get editor icons and their colors from snjs (#828)

* feat: get editor icons and their colors from snjs

* feat: get icons and their tints from snjs

* fix: use IconType from snjs

app/assets/javascripts/components/NotesListItem.tsx

@@ -1,4 +1,3 @@
-import { getIconAndTintForEditor } from '@/preferences/panes/general-segments';
 import { WebApplication } from '@/ui_models/application';
 import {
   CollectionSort,
@@ -74,7 +73,9 @@ export const NotesListItem: FunctionComponent<Props> = ({
   const showModifiedDate = sortedBy === CollectionSort.UpdatedAt;
   const editorForNote = application.componentManager.editorForNote(note);
   const editorName = editorForNote?.name ?? 'Plain editor';
-  const [icon, tint] = getIconAndTintForEditor(editorForNote?.identifier);
+  const [icon, tint] = application.iconsController.getIconAndTintForEditor(
+    editorForNote?.identifier
+  );
 
   return (
     <div