Update Module Users

- Fix Form Validation for Check Password, if null password not changed
- Update Validation NIK on Update user data
- Fix Role Not Assign if value is id not role name
- Change User Migration, change password field to nullable

database/migrations/0001_01_01_000000_create_users_table.php

@@ -16,7 +16,7 @@ return new class extends Migration
             $table->string('name');
             $table->string('email')->unique();
             $table->timestamp('email_verified_at')->nullable();
-            $table->string('password');
+            $table->string('password')->nullable();
             $table->rememberToken();
             $table->timestamps();
             $table->softDeletes();