switch the encryption secret from localStorage to IndexedDB (because localStorage gets lost so often)

src/views/ProjectsView.vue

@@ -263,8 +263,7 @@ import { Component, Vue } from "vue-facing-decorator";
 import { Router } from "vue-router";
 
 import { NotificationIface } from "@/constants/app";
-import { accountsDB, db, retrieveSettingsForActiveAccount } from "@/db/index";
-import * as libsUtil from "@/libs/util";
+import { db, retrieveSettingsForActiveAccount } from "@/db/index";
 import EntityIcon from "@/components/EntityIcon.vue";
 import InfiniteScroll from "@/components/InfiniteScroll.vue";
 import QuickNav from "@/components/QuickNav.vue";
@@ -280,6 +279,7 @@ import {
   OfferSummaryRecord,
   PlanData,
 } from "@/libs/endorserServer";
+import * as libsUtil from "@/libs/util";
 import { OnboardPage } from "@/libs/util";
 
 @Component({
@@ -328,9 +328,7 @@ export default class ProjectsView extends Vue {
 
       this.allContacts = await db.contacts.toArray();
 
-      await accountsDB.open();
-      const allAccounts = await accountsDB.accounts.toArray();
-      this.allMyDids = allAccounts.map((acc) => acc.did);
+      this.allMyDids = await libsUtil.retrieveAccountDids();
 
       if (!settings.finishedOnboarding) {
         (this.$refs.onboardingDialog as OnboardingDialog).open(
@@ -338,7 +336,7 @@ export default class ProjectsView extends Vue {
         );
       }
 
-      if (allAccounts.length === 0) {
+      if (this.allMyDids.length === 0) {
         console.error("No accounts found.");
         this.errNote("You need an identifier to load your projects.");
       } else {