fixed undo bug

Author: Na3aga

src/components/EditContact.vue

@@ -212,6 +212,7 @@ export default {
         break;
       default:
         this.contact = JSON.parse(JSON.stringify(this.currentContact));
+        this.previous =  JSON.parse(JSON.stringify(this.currentContact));
         this.cname = this.contact.name;
         this.brief = this.contact.brief;
         this.additional = [...this.contact.additional];

src/views/Home.vue

@@ -111,9 +111,9 @@ footer {
 #contect .flex1 {
   display: inline;
   width: 100%;
-    width: -moz-available;          /* WebKit-based browsers will ignore this. */
-    width: -webkit-fill-available;  /* Mozilla-based browsers will ignore this. */
-    width: fill-available;
+  width: -moz-available;          /* WebKit-based browsers will ignore this. */
+  width: -webkit-fill-available;  /* Mozilla-based browsers will ignore this. */
+  width: fill-available;
   justify-content: center;
   flex: 1;
 }