feat: user now responsible for multiple area

prisma/schema.prisma

@@ -392,7 +392,7 @@ model User {
   importNationality String?
 
   trainingPlace   String?
-  responsibleArea String?
+  responsibleArea UserResponsibleArea[]
 
   birthDate DateTime? @db.Date
 
@@ -454,6 +454,13 @@ model User {
   notificationRead         Notification[]
 }
 
+model UserResponsibleArea {
+  id   String @id @default(cuid())
+  area String
+
+  user User[]
+}
+
 enum CustomerType {
   CORP
   PERS