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/m_profile_page.dart

@@ -91,6 +91,10 @@ class _MobileProfilePageState extends State<MobileProfilePage> {
                   ),
 
                   SizedBox(height: 24.0.h()),
+                  TitleDescription(
+                    title: ProfileStrings.fullname,
+                    description: viewModel.profileData!.fullName ?? '',
+                  ),
                   TitleDescription(
                     title: ProfileStrings.username,
                     description: viewModel.profileData!.username ?? '',
@@ -100,16 +104,13 @@ class _MobileProfilePageState extends State<MobileProfilePage> {
                     description: viewModel.profileData!.email ?? '',
                   ),
                   TitleDescription(
-                    title: ProfileStrings.role,
-                    description: viewModel.profileData!.role ?? '',
+                    title: ProfileStrings.phone,
+                    description: viewModel.profileData!.phone ?? '',
                   ),
                   TitleDescription(
-                    title: ProfileStrings.department,
-                    description: viewModel.profileData!.department ?? '',
-                  ),
-                  TitleDescription(
-                    title: ProfileStrings.position,
-                    description: viewModel.profileData!.position ?? '',
+                    title: ProfileStrings.companyName,
+                    description:
+                        viewModel.profileData!.companies!.first.name ?? '',
                   ),
                   SizedBox(height: 32.0.h()),
                   Align(