Updates to contacts UI. Sweep for buildIdentity and buildHeaders

src/views/HomeView.vue

@@ -17,7 +17,7 @@
           @click="openDialog(contact)"
           class="block w-full text-center text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-2"
         >
-          {{ contact.name }}
+          {{ contact.name || "(no name)" }}
         </button>
         <span v-if="allContacts.length > 0">&nbsp;or&nbsp;</span>
         <button @click="openDialog()" class="text-blue-500">
@@ -269,14 +269,7 @@ export default class HomeView extends Vue {
       return;
     }
 
-    const account = this.allAccounts.find((acc) => acc.did === this.activeDid);
-    const identity = JSON.parse(account?.identity || "null");
-
-    if (!identity) {
-      throw new Error(
-        "An ID is chosen but there are no keys for it so it cannot be used to talk with the service.",
-      );
-    }
+    const identity = await this.getIdentity(this.activeDid);
 
     createAndSubmitGive(
       this.axios,