Split Create User (#50502)

* Split Create User

* Use new create user and User from package user

* Add service to wire

* Making create user work

* Replace user from user pkg

* One more

* Move Insert to orguser Service/Store

* Remove unnecessary conversion

* Cleaunp

* Fix Get User and add fakes

* Fixing get org id for user logic, adding fakes and other adjustments

* Add some tests for ourguser service and store

* Fix insert org logic

* Add comment about deprecation

* Fix after merge with main

* Move orguser service/store to org service/store

* Remove orguser from wire

* Unimplement new Create user and use User from pkg user

* Fix wire generation

* Fix lint

* Fix lint - use only User and CrateUserCommand from user pkg

* Remove User and CreateUserCommand from models

* Fix lint 2

pkg/models/notifications.go

@@ -1,6 +1,10 @@
 package models
 
-import "errors"
+import (
+	"errors"
+
+	"github.com/grafana/grafana/pkg/services/user"
+)
 
 var ErrInvalidEmailCode = errors.New("invalid or expired email code")
 var ErrSmtpNotEnabled = errors.New("SMTP not configured, check your grafana.ini config file's [smtp] section")
@@ -40,10 +44,10 @@ type SendWebhookSync struct {
 }
 
 type SendResetPasswordEmailCommand struct {
-	User *User
+	User *user.User
 }
 
 type ValidateResetPasswordCodeQuery struct {
 	Code   string
-	Result *User
+	Result *user.User
 }