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

storage/framework/views/d136669968d8cce7e458e5d7777f6a32.php

@@ -0,0 +1,49 @@
+<?php
+    $columns = $this->getColumns();
+    $pollingInterval = $this->getPollingInterval();
+
+    $heading = $this->getHeading();
+    $description = $this->getDescription();
+    $hasHeading = filled($heading);
+    $hasDescription = filled($description);
+?>
+
+<?php if (isset($component)) { $__componentOriginalb525200bfa976483b4eaa0b7685c6e24 = $component; } ?>
+<?php if (isset($attributes)) { $__attributesOriginalb525200bfa976483b4eaa0b7685c6e24 = $attributes; } ?>
+<?php $component = Illuminate\View\AnonymousComponent::resolve(['view' => 'filament-widgets::components.widget','data' => ['attributes' => 
+        (new \Illuminate\View\ComponentAttributeBag)
+            ->merge([
+                'wire:poll.' . $pollingInterval => $pollingInterval ? true : null,
+            ], escape: false)
+            ->class([
+                'fi-wi-stats-overview',
+            ])
+    ]] + (isset($attributes) && $attributes instanceof Illuminate\View\ComponentAttributeBag ? $attributes->all() : [])); ?>
+<?php $component->withName('filament-widgets::widget'); ?>
+<?php if ($component->shouldRender()): ?>
+<?php $__env->startComponent($component->resolveView(), $component->data()); ?>
+<?php if (isset($attributes) && $attributes instanceof Illuminate\View\ComponentAttributeBag): ?>
+<?php $attributes = $attributes->except(\Illuminate\View\AnonymousComponent::ignoredParameterNames()); ?>
+<?php endif; ?>
+<?php $component->withAttributes(['attributes' => \Illuminate\View\Compilers\BladeCompiler::sanitizeComponentAttribute(
+        (new \Illuminate\View\ComponentAttributeBag)
+            ->merge([
+                'wire:poll.' . $pollingInterval => $pollingInterval ? true : null,
+            ], escape: false)
+            ->class([
+                'fi-wi-stats-overview',
+            ])
+    )]); ?>
+    <?php echo e($this->content); ?>
+
+ <?php echo $__env->renderComponent(); ?>
+<?php endif; ?>
+<?php if (isset($__attributesOriginalb525200bfa976483b4eaa0b7685c6e24)): ?>
+<?php $attributes = $__attributesOriginalb525200bfa976483b4eaa0b7685c6e24; ?>
+<?php unset($__attributesOriginalb525200bfa976483b4eaa0b7685c6e24); ?>
+<?php endif; ?>
+<?php if (isset($__componentOriginalb525200bfa976483b4eaa0b7685c6e24)): ?>
+<?php $component = $__componentOriginalb525200bfa976483b4eaa0b7685c6e24; ?>
+<?php unset($__componentOriginalb525200bfa976483b4eaa0b7685c6e24); ?>
+<?php endif; ?>
+<?php /**PATH /var/www/additional_design/vendor/filament/widgets/resources/views/stats-overview-widget.blade.php ENDPATH**/ ?>