convert all remaining DB writes & reads to SQL (with successful registration & claim)

src/views/ContactQRScanFullView.vue

@@ -164,7 +164,10 @@ export default class ContactQRScan extends Vue {
 
   async created() {
     try {
-      const settings = await retrieveSettingsForActiveAccount();
+      let settings = await databaseUtil.retrieveSettingsForActiveAccount();
+      if (USE_DEXIE_DB) {
+        settings = await retrieveSettingsForActiveAccount();
+      }
       this.activeDid = settings.activeDid || "";
       this.apiServer = settings.apiServer || "";
       this.givenName = settings.firstName || "";