Add order booking completion confirmation resend route

openapi.yaml

@@ -6266,6 +6266,33 @@ paths:
         '401': { $ref: '#/components/responses/Unauthorized' }
         '403': { $ref: '#/components/responses/Forbidden' }
 
+  /order-bookings/completion-confirmation/resend:
+    post:
+      tags:
+        - Bookings
+      summary: Resend order booking completion confirmation
+      description: Resends the customer completion confirmation email with the wash certificate for a completed order booking. Requires `complete_bookings` and access to the booking's department.
+      operationId: resendOrderBookingCompletionConfirmation
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [id]
+              properties:
+                id: {type: integer}
+      responses:
+        '200':
+          description: Completion confirmation resent successfully
+          content:
+            application/json:
+              schema: {}
+        '400': { $ref: '#/components/responses/BadRequest' }
+        '401': { $ref: '#/components/responses/Unauthorized' }
+        '403': { $ref: '#/components/responses/Forbidden' }
+        '409': { $ref: '#/components/responses/Conflict' }
+
   /order-bookings/complete:
     post:
       tags: