Fix settings not being loaded at CLI (#26402)

Closes #25898
The problem was that the default settings weren't being loaded

---------

Signed-off-by: cassiozareck <cassiomilczareck@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

cmd/admin_user_create.go

@@ -69,6 +69,10 @@ var microcmdUserCreate = &cli.Command{
 }
 
 func runCreateUser(c *cli.Context) error {
+	// this command highly depends on the many setting options (create org, visibility, etc.), so it must have a full setting load first
+	// duplicate setting loading should be safe at the moment, but it should be refactored & improved in the future.
+	setting.LoadSettings()
+
 	if err := argsSet(c, "email"); err != nil {
 		return err
 	}