fix: change disposition of the copy-to-clipboard button in token dialog

src/app/components/dialogs/token/token.dialog.html

@@ -5,7 +5,8 @@
          class="value"
     >
       <div>{{value}}</div>
-      <button mat-icon-button
+      <button class="token-icon"
+              mat-icon-button
               solidifyShortCuts
               (onEnter)="copy()"
               (click)="copy()"

src/app/components/dialogs/token/token.dialog.scss

@@ -10,6 +10,13 @@
     .value {
       word-break: break-all;
       overflow-wrap: break-word;
+
+      .token-icon {
+        position: absolute;
+        right: 0;
+      }
     }
+
   }
+
 }