Updated CreateProfile default to System Color Scheme (#3544)

Added the default colorScheme while creating a new profile.

packages/twenty-front/src/pages/auth/CreateProfile.tsx

@@ -99,6 +99,7 @@ export const CreateProfile = () => {
               firstName: data.firstName,
               lastName: data.lastName,
             },
+            colorScheme: 'System',
           },
         });
 
@@ -110,6 +111,7 @@ export const CreateProfile = () => {
                 firstName: data.firstName,
                 lastName: data.lastName,
               },
+              colorScheme: 'System',
             }) as any,
         );