Enhance Customer model to include role attribute and update related components

- Added a new `role` attribute to the `Customer` model in `customer.dart` and updated the corresponding generated files.
- Modified the `AuthViewModel` to set the user role based on the logged-in user's role.
- Updated UI components in `TenderDetailActions` and `DesktopTendersPage` to conditionally render elements based on the user's role.
- Refactored tests to validate the new role attribute in the `Customer` model.

lib/views/detail/widgets/tender_detail_action.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:tm_app/core/theme/colors.dart';
 import 'package:tm_app/core/utils/size_config.dart';
+import 'package:tm_app/view_models/auth_view_model.dart';
 import 'package:tm_app/view_models/tender_detail_view_model.dart';
 import 'package:tm_app/views/detail/widgets/meeting_time_bottom_sheet.dart';
 import 'package:tm_app/views/detail/widgets/meeting_time_dialog.dart';
@@ -34,8 +35,9 @@ class TenderDetailActions extends StatefulWidget {
 class _TenderDetailActionsState extends State<TenderDetailActions> {
   @override
   Widget build(BuildContext context) {
+    final userRole = context.read<AuthViewModel>().userRole;
     return widget.isScreenBig
-        ? _webActions()
+        ? _webActions(userRole!)
         : Column(
           children: [
             Consumer<TenderDetailViewModel>(
@@ -141,7 +143,7 @@ class _TenderDetailActionsState extends State<TenderDetailActions> {
         );
   }
 
-  Row _webActions() {
+  Row _webActions(Role userRole) {
     return Row(
       children: [
         const Spacer(),
@@ -207,8 +209,13 @@ class _TenderDetailActionsState extends State<TenderDetailActions> {
                                   if (value ==
                                       TenderSubmissionMode.selfApply.value) {
                                     if (context.mounted) {
-                                      const FinalCompletionOfDocumentsRouteData()
-                                          .push(context);
+                                      if (userRole == Role.analyst) {
+                                        const FinalCompletionOfDocumentsRouteData()
+                                            .push(context);
+                                      } else {
+                                        const CompletionOfDocumentsRouteData()
+                                            .push(context);
+                                      }
                                     }
                                   } else if (value ==
                                       TenderSubmissionMode.partnership.value) {