Fix statistics page error handling

Catch all Twig errors (not just LoaderError) to ensure
fallback to PHP rendering works properly.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/Admin/AnalyticsController.php

@@ -315,8 +315,11 @@ class AnalyticsController
                     'rest_url' => rest_url('wc-licensed-product/v1/analytics/'),
                 ]);
                 return;
-            } catch (\Twig\Error\LoaderError $e) {
-                // Template not found, use fallback
+            } catch (\Twig\Error\Error $e) {
+                // Any Twig error - fall through to PHP fallback
+                if (defined('WP_DEBUG') && WP_DEBUG) {
+                    error_log('WC Licensed Product Twig Error: ' . $e->getMessage());
+                }
             }
         }