feat: create handler to redirect 404 page if not found

src/Exceptions/NotFoundHandler.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace CSlant\Blog\Core\Exceptions;
+
+use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Response;
+use Throwable;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+class NotFoundHandler extends ExceptionHandler
+{
+    public function render($request, Throwable $e): Response|JsonResponse|RedirectResponse|\Symfony\Component\HttpFoundation\Response
+    {
+        if ($e instanceof NotFoundHttpException) {
+            return redirect('https://cslant.com/not-found', 301);
+        }
+
+        return parent::render($request, $e);
+    }
+}

src/Providers/BlogCoreServiceProvider.php

@@ -2,6 +2,8 @@
 
 namespace CSlant\Blog\Core\Providers;
 
+use CSlant\Blog\Core\Exceptions\NotFoundHandler;
+use Illuminate\Contracts\Debug\ExceptionHandler;
 use Illuminate\Support\ServiceProvider;
 
 class BlogCoreServiceProvider extends ServiceProvider
@@ -25,6 +27,7 @@ public function boot(): void
      */
     public function register(): void
     {
+        $this->app->singleton(ExceptionHandler::class, NotFoundHandler::class);
         $this->registerConfigs();
 
         $this->registerCommands();