[Glitch] Save quick filter settings when selecting a different filter

Port 7477db7268 to glitch-soc

app/javascript/flavours/glitch/actions/notifications.js

@@ -7,6 +7,7 @@ import {
   importFetchedStatus,
   importFetchedStatuses,
 } from './importer';
+import { saveSettings } from './settings';
 import { defineMessages } from 'react-intl';
 import { List as ImmutableList } from 'immutable';
 import { unescapeHTML } from 'flavours/glitch/util/html';
@@ -286,5 +287,6 @@ export function setFilter (filterType) {
       value: filterType,
     });
     dispatch(expandNotifications());
+    dispatch(saveSettings());
   };
 };