Update ProfileData model to include companies and enhance profile UI

- Added a new field for companies in the ProfileData model to store associated company information.
- Updated JSON serialization methods to handle the new companies field.
- Modified profile page views to display the user's full name and company name, replacing previous role and department fields for improved clarity.
- Introduced new string constants for full name and phone in ProfileStrings.

lib/views/profile/pages/d_profile_page.dart

@@ -88,6 +88,11 @@ class _DesktopProfilePageState extends State<DesktopProfilePage> {
                         child: Column(
                           children: [
                             SizedBox(height: 36.0.h()),
+                            TitleDescription(
+                              title: ProfileStrings.fullname,
+                              description:
+                                  viewModel.profileData!.fullName ?? '',
+                            ),
                             TitleDescription(
                               title: ProfileStrings.username,
                               description:
@@ -98,19 +103,20 @@ class _DesktopProfilePageState extends State<DesktopProfilePage> {
                               description: viewModel.profileData!.email ?? '',
                             ),
                             TitleDescription(
-                              title: ProfileStrings.role,
-                              description: viewModel.profileData!.role ?? '',
+                              title: ProfileStrings.phone,
+                              description: viewModel.profileData!.phone ?? '',
                             ),
                             TitleDescription(
-                              title: ProfileStrings.department,
+                              title: ProfileStrings.companyName,
                               description:
-                                  viewModel.profileData!.department ?? '',
-                            ),
-                            TitleDescription(
-                              title: ProfileStrings.position,
-                              description:
-                                  viewModel.profileData!.position ?? '',
+                                  viewModel
+                                      .profileData!
+                                      .companies!
+                                      .first
+                                      .name ??
+                                  '',
                             ),
+
                             SizedBox(height: 24.0.h()),
                             // Theme Toggle
                             Align(