Dirty hack to store the app state and restore it at app startup.

src/workers/dispatcher-worker.ts

@@ -11,6 +11,7 @@ import {
   getAllGpxes,
   getAllGpxesWithSummary,
 } from '../db/gpx';
+import { getState, setState } from '../db/state';
 import { getTrk, putNewTrk } from '../db/trk';
 import { getTrkseg, appendTrkpt } from '../db/trkseg';
 import { getWpt, putWpt } from '../db/wpt';
@@ -37,6 +38,8 @@ onmessage = async function (e) {
     getWpt,
 
     putWpt,
+    getState,
+    setState,
 
     getAndWatch,
     cancelWatch,