feat: Complete Shiplogic integration with mobile-optimized ops workflow

**Shiplogic API Integration:**
- Fixed API base URL configuration (removed /api suffix)
- Implemented comprehensive request/response logging for rates and shipments endpoints
- Fixed PDF fetching: API returns S3 URLs, now downloads actual PDFs from S3
- Added tests and mock API responses for local development (routes/shiplogic-mock.php)

**Courier Service Enhancements:**
- Added redownloadShipmentPdfs() public method for re-downloading corrupted PDFs
- Enhanced error logging with full request/response bodies for debugging
- Proper binary PDF storage using Laravel Storage facade
- URL and S3 download handling for Shiplogic API responses

**Workflow & Operations:**
- Changed to manual "Ready for Collection" button instead of automatic move
- Operators now: scan QR → apply labels → click "Ready for Collection" → moves to Awaiting Collection
- Removed duplicate PDF attachments to Trello (was adding twice from two listeners)
- Fixed NotifySlackOnShipmentCreated to only handle Slack notifications

**Mobile-Optimized Ops Page:**
- Removed QR code display from order detail page
- Implemented responsive single-column layout for mobile phones
- Large touch-friendly buttons (full width, increased padding)
- Bold typography for better readability on small screens
- Larger input fields and tracking number displays
- Clear step-by-step instructions for warehouse operators
- Re-download PDF button for damaged/corrupted labels

**New Features:**
- POST /ops/orders/{uuid}/ready-for-collection endpoint
- Re-download PDFs functionality accessible from awaiting_collection and in_transit states
- Full audit logging for all operations via ops interface
- Proper error handling and user feedback

**Testing:**
- Added ShipmentCreationTest with mock HTTP client
- Created comprehensive testing guide (SHIPLOGIC_TESTING.md)
- Mock API routes for local development without hitting live API

app/Http/Controllers/TrelloWebhookController.php

@@ -3,6 +3,11 @@
 namespace App\Http\Controllers;
 
 use App\Events\ReadyToShipIntent;
+use App\Events\OrderMovedToPrep;
+use App\Events\OrderMovedToAwaitingApproval;
+use App\Events\OrderMovedToReadyForPrint;
+use App\Events\OrderMovedToPrinting;
+use App\Events\OrderMovedToInspection;
 use App\Models\Order;
 use App\Models\CustomOrder;
 use Illuminate\Http\Request;
@@ -106,9 +111,26 @@ class TrelloWebhookController extends Controller
 
         // Handle list-specific actions
         match ($listName) {
-            'Prep' => $order->update(['status' => 'prep']),
-            'Printing' => $order->update(['status' => 'printing']),
-            'Inspection' => $order->update(['status' => 'inspection']),
+            'Prep/Design' => (function () use ($order) {
+                $order->update(['status' => 'prep']);
+                OrderMovedToPrep::dispatch($order);
+            })(),
+            'Awaiting Customer Approval' => (function () use ($order) {
+                $order->update(['status' => 'awaiting_approval']);
+                OrderMovedToAwaitingApproval::dispatch($order);
+            })(),
+            'Ready for Print' => (function () use ($order) {
+                $order->update(['status' => 'ready_for_print']);
+                OrderMovedToReadyForPrint::dispatch($order);
+            })(),
+            'Printing' => (function () use ($order) {
+                $order->update(['status' => 'printing']);
+                OrderMovedToPrinting::dispatch($order);
+            })(),
+            'Inspection' => (function () use ($order) {
+                $order->update(['status' => 'inspection']);
+                OrderMovedToInspection::dispatch($order);
+            })(),
             'Packing' => $order->update(['status' => 'packing']),
             'Ready to Ship' => (function () use ($order, $cardId) {
                 $order->update(['status' => 'ready_to_ship']);