🔒 Add Nostr authentication support with custom guard and user provider

🛠️ Integrate Nostr auth across relevant components and views
📦 Update config, routes, and service provider for Nostr auth

config/auth.php

@@ -40,6 +40,10 @@ return [
             'driver' => 'session',
             'provider' => 'users',
         ],
+        'nostr' => [
+            'driver' => 'nostr-session',
+            'provider' => 'nostr',
+        ],
     ],
 
     /*
@@ -64,6 +68,9 @@ return [
             'driver' => 'eloquent',
             'model' => env('AUTH_MODEL', App\Models\User::class),
         ],
+        'nostr' => [
+            'driver' => 'nostr',
+        ],
 
         // 'users' => [
         //     'driver' => 'database',