feat: Update Order/CustomOrder models and controllers with event integration

- Add integration fields to Order model: packing_*, courier_*, trello_card_id, qr_token
- Add integration fields to CustomOrder model: packing_*, proof_approved_*, courier_*, trello_card_id, qr_token
- Update Order model fillable array and add relationships (packedBy)
- Update CustomOrder model fillable array, casts, and add relationships (packedBy)
- Add isCustomOrder() method to both models for type checking
- Update OrderController to emit OrderCreated and DepositPaid events on successful payment
- For standard orders: full payment -> prep status, emit events
- For custom orders: deposit -> design status, balance -> printing status, emit respective events
- Add approveProof() method to CustomOrderController (POST /custom-orders/{id}/approve-proof)
- Add requestChanges() method to CustomOrderController (POST /custom-orders/{id}/request-changes)
- Add markBalancePaid() method to CustomOrderController (POST /custom-orders/{id}/pay-balance)
- All new methods emit appropriate events (ProofApproved, ProofRevisionRequested, BalancePaid)
- Add database migration for proof_approved and proof_approved_at fields on custom_orders
- Add routes for new custom order endpoints with UUID binding
- Import all required event classes in both controllers

app/Http/Controllers/OrderController.php

@@ -10,6 +10,9 @@ use App\Models\PrintStock;
 use App\Services\ShippingService;
 use App\Services\InvoiceService;
 use App\Services\MailjetService;
+use App\Events\OrderCreated;
+use App\Events\DepositPaid;
+use App\Events\BalancePaid;
 use Illuminate\Http\Request;
 
 class OrderController extends Controller
@@ -562,7 +565,7 @@ class OrderController extends Controller
                 if ($order->payment_status !== 'paid') {
                     $order->update([
                         'payment_status' => 'paid',
-                        'status' => 'processing',
+                        'status' => 'prep',
                         'yoco_checkout_response' => json_encode($payload),
                     ]);
                     
@@ -609,6 +612,10 @@ class OrderController extends Controller
                             'error' => $e->getMessage(),
                         ]);
                     }
+
+                    // Emit OrderCreated and DepositPaid events (standard orders are fully paid upfront)
+                    OrderCreated::dispatch($order, 'standard');
+                    DepositPaid::dispatch($order, $order->total); // Full payment is treated as deposit confirmation
                     
                     \Log::info('Yoco Webhook: Order updated for successful payment', [
                         'order_uuid' => $orderUuid,
@@ -645,10 +652,14 @@ class OrderController extends Controller
                 if ($orderType === 'custom_deposit' && $order->deposit_status !== 'paid') {
                     $order->update([
                         'deposit_status' => 'paid',
-                        'status' => 'submitted',
+                        'status' => 'design',
                         'yoco_checkout_response' => json_encode($payload),
                     ]);  
                     
+                    // Emit events for custom order deposit
+                    OrderCreated::dispatch($order, 'custom');
+                    DepositPaid::dispatch($order, $order->deposit_amount);
+                    
                     \Log::info('Yoco Webhook: Order updated for successful deposit payment', [
                         'order_uuid' => $orderUuid,
                         'order_id' => $order->id,
@@ -658,10 +669,13 @@ class OrderController extends Controller
                 } elseif ($orderType === 'custom_balance' && $order->balance_status !== 'paid') {
                     $order->update([
                         'balance_status' => 'paid',
-                        'status' => 'in production',
+                        'status' => 'printing',
                         'yoco_checkout_response' => json_encode($payload),
                     ]);  
                     
+                    // Emit BalancePaid event
+                    BalancePaid::dispatch($order, $order->balance_amount);
+                    
                     \Log::info('Yoco Webhook: Order updated for successful balance payment', [
                         'order_uuid' => $orderUuid,
                         'order_id' => $order->id,
@@ -691,17 +705,11 @@ class OrderController extends Controller
         return response()->json(['status' => 'success']);
     }
 
-    /**
-     * Show the track order search form
-     */
     public function trackForm()
     {
         return view('track-order');
     }
 
-    /**
-     * Search for an order by order number and email
-     */
     public function trackSearch(Request $request)
     {
         $key = 'track-order:' . $request->ip();
@@ -732,9 +740,6 @@ class OrderController extends Controller
         return view('track-order-result', ['order' => $order]);
     }
 
-    /**
-     * Generate basic HTML template for invoice email
-     */
     private function getBasicInvoiceHtml(Order $order): string
     {
         return <<<HTML