Fix image upload structure for Miravia API compliance

🔧 Bug Fixes:
- Fixed product image structure to match Miravia API requirements
- Updated MiraviaProduct.php getData() method to wrap images in {"Image": [...]} format
- Updated MiraviaCombination.php getData() method to wrap SKU images properly
- Resolved error "[4224] The Main image of the product is required"

📋 Changes:
- Modified getData() methods to transform flat image arrays to nested structure
- Product images: images[] → Images: {"Image": [...]}
- SKU images: images[] → Images: {"Image": [...]}
- Maintains backward compatibility for empty image arrays

🎯 Impact:
- Product uploads will now pass Miravia's image validation
- Both product-level and SKU-level images properly formatted
- Complies with official Miravia API documentation structure

🤖 Generated with Claude Code (https://claude.ai/code)

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

connector-miravia/views/pages/accounts.php

@@ -0,0 +1,38 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) { exit; }
+global $MIRAVIAWOO;
+
+
+if(isset($_GET['action']) and $_GET['action'] == 'delete') {
+    if(current_user_can( 'manage_options' )){
+        MiraviaCore::delete_account(sanitize_text_field( $_GET['id'] ));
+        wp_safe_redirect(admin_url("admin.php?page=miravia_settings&subpage=accounts"));
+    }
+}
+$miraviaTable = new MiraviaTable();
+
+$miraviaTable->custom_actions = array(
+    'delete' => sprintf('<a href="admin.php?page=%s&subpage=%s&action=%s&id=[id]">Delete</a>', sanitize_text_field($_REQUEST['page']), sanitize_text_field($_REQUEST['subpage']), 'delete'),
+);
+$miraviaTable->columns = [
+    'name' => 'Name',
+    'lang' => 'Language',
+    'userid' => 'User ID',
+    'created' => 'Created',
+    'updated' => 'Updated'
+];
+
+$miraviaTable->data_table = $accounts = MiraviaCore::get_accounts();
+$miraviaTable->total_elements = count($accounts);
+$miraviaTable->prepare_items();
+?>
+<div class="wrap">
+    <form method="post" action="<?php echo admin_url('admin-ajax.php?action=miravia_authorize')?>">
+        <h1 class="wp-heading-inline">Miravia Seller Accounts</h1>
+        <input type="submit" name="authorize" class="page-title-action" value="Add Account" />
+    </form>
+    <hr class="wp-header-end">
+    <?php
+        $miraviaTable->display();
+    ?>
+</div>