move limit checks out of "advanced" section, and always allow registration (for tests)

src/views/ContactsView.vue

@@ -121,19 +121,21 @@
             </button>
 
             <button
-              v-if="contact.registered"
-              class="text-sm uppercase bg-slate-500 text-white px-2 py-1.5 rounded-md"
-              title="Registered"
-            >
-              <fa icon="person-circle-check" class="fa-fw" />
-            </button>
-            <button
-              v-else
               @click="register(contact)"
               class="text-sm uppercase bg-slate-500 text-white px-2 py-1.5 rounded-md"
-              title="Registration unknown"
             >
-              <fa icon="person-circle-question" class="fa-fw" />
+              <fa
+                v-if="contact.registered"
+                icon="person-circle-check"
+                class="fa-fw"
+                title="Registered"
+              />
+              <fa
+                v-else
+                icon="person-circle-question"
+                class="fa-fw"
+                title="Registration Unknown"
+              />
             </button>
 
             <button
@@ -459,6 +461,7 @@ export default class ContactsView extends Vue {
       confirm(
         "Are you sure you want to use one of your registrations for " +
           this.nameForDid(this.contacts, contact.did) +
+          (contact.registered ? " -- especially since they are already marked as registered" : "") +
           "?",
       )
     ) {