Fix validación en hero() y CORS para ngrok

- SupplierController: corregir respuesta de error del validador, bank_account acepta numeric, rfc/bank/bank_account required al crear
- Cors: permitir header ngrok-skip-browser-warning

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/Providers/TelescopeServiceProvider.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Providers;
+
+use App\Models\User;
+use Illuminate\Support\Facades\Gate;
+use Laravel\Telescope\IncomingEntry;
+use Laravel\Telescope\Telescope;
+use Laravel\Telescope\TelescopeApplicationServiceProvider;
+
+class TelescopeServiceProvider extends TelescopeApplicationServiceProvider
+{
+    /**
+     * Register any application services.
+     */
+    public function register(): void
+    {
+        // Telescope::night();
+
+        $this->hideSensitiveRequestDetails();
+
+        $isLocal = $this->app->environment('local');
+
+        Telescope::filter(function (IncomingEntry $entry) use ($isLocal) {
+            return $isLocal ||
+                   $entry->isReportableException() ||
+                   $entry->isFailedRequest() ||
+                   $entry->isFailedJob() ||
+                   $entry->isScheduledTask() ||
+                   $entry->hasMonitoredTag();
+        });
+    }
+
+    /**
+     * Prevent sensitive request details from being logged by Telescope.
+     */
+    protected function hideSensitiveRequestDetails(): void
+    {
+        if ($this->app->environment('local')) {
+            return;
+        }
+
+        Telescope::hideRequestParameters(['_token']);
+
+        Telescope::hideRequestHeaders([
+            'cookie',
+            'x-csrf-token',
+            'x-xsrf-token',
+        ]);
+    }
+
+    /**
+     * Register the Telescope gate.
+     *
+     * This gate determines who can access Telescope in non-local environments.
+     */
+    protected function gate(): void
+    {
+        Gate::define('viewTelescope', function (User $user) {
+            return in_array($user->email, [
+                //
+            ]);
+        });
+    }
+}