updated deliverer page for edit and add deliverer

src/app/pages/deliverer/deliverer.html

@@ -1,6 +1,11 @@
 <div class="flex mt-2">
-    <app-modal-button type="primary" name="Ajouter un transporteur">
-        <app-deliverer-form></app-deliverer-form>
+    <app-modal-button #modalButton
+                      type="primary"
+                      name="Ajouter un transporteur"
+                      (ok)="onModalOk()"
+                      (cancel)="onModalCancel()">
+
+        <app-deliverer-form #delivererForm></app-deliverer-form>
     </app-modal-button>
 
     <div class="ml-95 w-150">
@@ -9,5 +14,5 @@
 </div>
 
 <div class="mt-1">
-    <app-deliverer-table></app-deliverer-table>
+    <app-deliverer-table #delivererTable></app-deliverer-table>
 </div>