fix: add more hooks for license generation on order completion

- Added woocommerce_payment_complete hook
- Added woocommerce_thankyou hook for COD/virtual orders
- Added is_virtual_order helper to detect virtual-only orders
- generate_licenses_for_order now called from multiple hooks
  (safe due to license_exists_for_order_item check)

includes/Modules/Licensing/LicenseManager.php

@@ -27,9 +27,46 @@ class LicenseManager {
             return;
         }
         
-        // Hook into order completion
+        // Hook into order completion - multiple hooks to catch all scenarios
         add_action('woocommerce_order_status_completed', [__CLASS__, 'generate_licenses_for_order']);
         add_action('woocommerce_order_status_processing', [__CLASS__, 'generate_licenses_for_order']);
+        add_action('woocommerce_payment_complete', [__CLASS__, 'generate_licenses_for_order']);
+        
+        // Also hook into thank you page for COD/pending orders (with lower priority)
+        add_action('woocommerce_thankyou', [__CLASS__, 'maybe_generate_on_thankyou'], 10);
+    }
+    
+    /**
+     * Maybe generate licenses on thank you page (for COD and pending orders)
+     */
+    public static function maybe_generate_on_thankyou($order_id) {
+        if (!$order_id) return;
+        
+        $order = wc_get_order($order_id);
+        if (!$order) return;
+        
+        // Only generate for orders that didn't already get licenses via status hooks
+        // Check if it's a virtual-only order that might skip payment completion
+        $needs_payment = $order->needs_payment();
+        $is_virtual = self::is_virtual_order($order);
+        
+        // Generate if: virtual order OR already paid (processing/completed) 
+        if ($is_virtual || in_array($order->get_status(), ['processing', 'completed'])) {
+            self::generate_licenses_for_order($order_id);
+        }
+    }
+    
+    /**
+     * Check if order contains only virtual items
+     */
+    private static function is_virtual_order($order) {
+        foreach ($order->get_items() as $item) {
+            $product = $item->get_product();
+            if ($product && !$product->is_virtual()) {
+                return false;
+            }
+        }
+        return true;
     }
     
     /**