database/migrations/2014_10_12_000000_create_users_table.php

@@ -19,8 +19,8 @@ return new class extends Migration
             $table->timestamp('email_verified_at')->nullable();
             $table->string('password');
             $table->rememberToken();
-            $table->string('locale', 2)->default('ru');
+            $table->unsignedInteger('locale')->nullable();
-            $table->string('timezone')->nullable();
+            $table->unsignedInteger('timezone')->nullable();
             $table->timestamps();
             $table->softDeletes();
         });