Move SignedInUser to user service and RoleType and Roles to org (#53445)

* Move SignedInUser to user service and RoleType and Roles to org

* Use go naming convention for roles

* Fix some imports and leftovers

* Fix ldap debug test

* Fix lint

* Fix lint 2

* Fix lint 3

* Fix type and not needed conversion

* Clean up messages in api tests

* Clean up api tests 2

pkg/services/sqlstore/annotation_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/grafana/grafana/pkg/services/featuremgmt"
+	"github.com/grafana/grafana/pkg/services/user"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -26,7 +27,7 @@ func TestIntegrationAnnotations(t *testing.T) {
 	sql := sqlstore.InitTestDB(t)
 	repo := sqlstore.NewSQLAnnotationRepo(sql)
 
-	testUser := &models.SignedInUser{
+	testUser := &user.SignedInUser{
 		OrgId: 1,
 		Permissions: map[int64]map[string][]string{
 			1: {
@@ -436,7 +437,7 @@ func TestIntegrationAnnotationListingWithRBAC(t *testing.T) {
 	err = repo.Save(organizationAnnotation)
 	require.NoError(t, err)
 
-	user := &models.SignedInUser{
+	user := &user.SignedInUser{
 		UserId: 1,
 		OrgId:  1,
 	}