refactor: fix the 'back' links to work consistently, so contact pages can be included in other flows

src/views/DIDView.vue

@@ -12,20 +12,20 @@
       </h1>
 
       <!-- Back -->
-      <router-link
+      <button
         class="order-first text-lg text-center leading-none p-1"
-        :to="{ name: 'contacts' }"
+        @click="goBack()"
       >
         <font-awesome icon="chevron-left" class="block text-center w-[1em]" />
-      </router-link>
+      </button>
 
       <!-- Help button -->
-      <router-link
-        :to="{ name: 'help' }"
+      <button
         class="block ms-auto text-sm text-center text-white bg-gradient-to-b from-blue-400 to-blue-700 shadow-[inset_0_-1px_0_0_rgba(0,0,0,0.5)] p-1.5 rounded-full"
+        @click="goToHelp()"
       >
         <font-awesome icon="question" class="block text-center w-[1em]" />
-      </router-link>
+      </button>
     </div>
 
     <!-- Identity Details -->
@@ -476,7 +476,7 @@ export default class DIDView extends Vue {
    * Navigation helper methods
    */
   goBack() {
-    this.$router.go(-1);
+    this.$router.back();
   }
 
   /**