add a prompt for things for which to express gratitude

src/views/ContactsView.vue

@@ -98,7 +98,7 @@
               class="inline-block align-text-bottom border border-slate-300 rounded"
               @click="showLargeIdenticon = contact.did"
             ></EntityIcon>
-            {{ contact.name || "(no name)" }}
+            {{ contact.name || AppString.NO_CONTACT_NAME }}
             <button
               class="text-sm uppercase bg-slate-500 text-white px-1 rounded-md"
               @click="
@@ -289,7 +289,7 @@ import * as R from "ramda";
 import { IIdentifier } from "@veramo/core";
 import { Component, Vue } from "vue-facing-decorator";
 
-import { NotificationIface } from "@/constants/app";
+import { AppString, NotificationIface } from "@/constants/app";
 import { accountsDB, db } from "@/db/index";
 import { Contact } from "@/db/tables/contacts";
 import { MASTER_SETTINGS_KEY, Settings } from "@/db/tables/settings";
@@ -349,6 +349,7 @@ export default class ContactsView extends Vue {
   showGiveConfirmed = true;
   showLargeIdenticon = "";
 
+  AppString = AppString;
   libsUtil = libsUtil;
 
   async created() {