fix: add firstName and lastName to user model (#473)

* fix: add firstname and lastanme to user model

* fix: avoid undefined in displayName resolve field

* fix: user firstName and lastName instead of firstname lastname

* fix: person table proper naming firstName lastName

* fix: migrate front with firstName and lastName

* fix: make front-graphql-generate not working

server/src/core/@generated/person/person-unchecked-update.input.ts

@@ -13,10 +13,10 @@ export class PersonUncheckedUpdateInput {
     id?: StringFieldUpdateOperationsInput;
 
     @Field(() => StringFieldUpdateOperationsInput, {nullable:true})
-    firstname?: StringFieldUpdateOperationsInput;
+    firstName?: StringFieldUpdateOperationsInput;
 
     @Field(() => StringFieldUpdateOperationsInput, {nullable:true})
-    lastname?: StringFieldUpdateOperationsInput;
+    lastName?: StringFieldUpdateOperationsInput;
 
     @Field(() => StringFieldUpdateOperationsInput, {nullable:true})
     email?: StringFieldUpdateOperationsInput;