Add notification inbox, toasts and alert scanner for orders, prints and filament

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

app/Http/Controllers/NotificationController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Notifications\DatabaseNotification;
+
+class NotificationController extends Controller
+{
+    public function index(Request $request): JsonResponse
+    {
+        $user = $request->user();
+
+        return response()->json([
+            'unread' => $user->unreadNotifications()->count(),
+            'items' => $user->notifications()->latest()->limit(20)->get()->map(fn (DatabaseNotification $notification): array => [
+                'id' => $notification->id,
+                'kind' => $notification->data['kind'] ?? 'info',
+                'title' => $notification->data['title'] ?? '',
+                'body' => $notification->data['body'] ?? '',
+                'level' => $notification->data['level'] ?? 'info',
+                'url' => $notification->data['url'] ?? null,
+                'read' => $notification->read_at !== null,
+                'time' => $notification->created_at->diffForHumans(),
+            ])->all(),
+        ]);
+    }
+
+    public function read(Request $request, string $notification): JsonResponse
+    {
+        $request->user()->notifications()->whereKey($notification)->first()?->markAsRead();
+
+        return response()->json(['ok' => true]);
+    }
+
+    public function readAll(Request $request): JsonResponse
+    {
+        $request->user()->unreadNotifications->markAsRead();
+
+        return response()->json(['ok' => true]);
+    }
+}