Product list and detail fully working. only thing to check is the update sort order route

bookie/src/app/product/product-detail/product-detail.component.html

@@ -130,9 +130,9 @@
     <ng-container matColumnDef="action">
       <mat-header-cell *matHeaderCellDef class="center">Action</mat-header-cell>
       <mat-cell *matCellDef="let row" class="center">
-        <!-- <button mat-icon-button tabindex="-1" (click)="editRow(row)">
+        <button mat-icon-button tabindex="-1" (click)="editRow(row)">
           <mat-icon>edit</mat-icon>
-        </button> -->
+        </button>
         <button mat-icon-button tabindex="-1" color="warn" (click)="deleteRow(row)">
           <mat-icon>delete</mat-icon>
         </button>