refactor: DCM - const border radius, constructor & switch expressions (#19515)

* enable border radius, switch exp, const constructor

* regenerate provider

* more formatting

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/models/auth/auth_state.model.dart

@@ -7,7 +7,7 @@ class AuthState {
   final bool isAdmin;
   final String profileImagePath;
 
-  AuthState({
+  const AuthState({
     required this.deviceId,
     required this.userId,
     required this.userEmail,

mobile/lib/models/auth/auxilary_endpoint.model.dart

@@ -5,7 +5,7 @@ class AuxilaryEndpoint {
   final String url;
   final AuxCheckStatus status;
 
-  AuxilaryEndpoint({
+  const AuxilaryEndpoint({
     required this.url,
     required this.status,
   });
@@ -55,7 +55,7 @@ class AuxilaryEndpoint {
 
 class AuxCheckStatus {
   final String name;
-  AuxCheckStatus({
+  const AuxCheckStatus({
     required this.name,
   });
   const AuxCheckStatus._(this.name);

mobile/lib/models/auth/login_response.model.dart

@@ -13,7 +13,7 @@ class LoginResponse {
 
   final String userId;
 
-  LoginResponse({
+  const LoginResponse({
     required this.accessToken,
     required this.isAdmin,
     required this.name,