[#518] Fix middleware template signature mismatches

CHANGELOG.md

@@ -81,6 +81,7 @@
 - Fixed cURL error message assertions for cross-version compatibility
 - Fixed SleekDB paginator query-state regression where `count()` could clear criteria before paginated data fetch on the same model instance (#514)
 - Standardized `defineValidationRules(Request $request): void` across DemoWeb and DemoApi middleware templates
+- Standardized `defineValidationRules(Request $request): void` in Toolkit middleware templates
 
 ### Added
 - `AppContext` class representing the runtime identity of a single application execution

src/Module/Templates/DemoWeb/src/Middlewares/Password.php.tpl

@@ -64,10 +64,10 @@ class Password extends BaseMiddleware
     /**
      * @inheritDoc
      */
-    protected function respondWithError(Request $request, $message)
+    protected function respondWithError(Request $request, $message): Response
     {
         session()->setFlash('error', $message);
-        redirectWith(base_url(true) . '/' . current_lang() . '/account-settings#account_password', $request->all());
+        return redirectWith(base_url(true) . '/' . current_lang() . '/account-settings#account_password', $request->all());
     }
 
     /**

src/Module/Templates/Toolkit/src/Middlewares/BaseMiddleware.php.tpl

@@ -49,7 +49,7 @@ abstract class BaseMiddleware extends Middleware
     /**
      * Define validation rules specific to middleware.
      */
-    protected function defineValidationRules(Request $request)
+    protected function defineValidationRules(Request $request): void
     {
         // default no-op: subclasses override if needed
     }

src/Module/Templates/Toolkit/src/Middlewares/CreateTable.php.tpl

@@ -39,7 +39,7 @@ class CreateTable extends BaseMiddleware
     /**
      * @inheritDoc
      */
-    protected function defineValidationRules(Request $request)
+    protected function defineValidationRules(Request $request): void
     {
         $this->registerCustomRules();