Restore click handler logging + use logInfo for errors (SES-safe)

SES lockdown may suppress console.error. Use logInfo for error
reporting since we know it works ([sx-ref] prefix visible).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

shared/sx/ref/orchestration.sx

@@ -373,6 +373,7 @@
       (when listen-target
         (dom-add-listener listen-target event-name
           (fn (e)
+            (log-info (str "sx:click " event-name " " (dom-tag-name el) " href=" (dom-get-attr el "href")))
             (let ((should-fire true))
               ;; Changed modifier: skip if value unchanged
               (when (get mods "changed")