added logic to always show site text count

sitecompanion/content.js

@@ -596,6 +596,7 @@ async function refreshToolbar() {
 
 
 let refreshTimer = null;
+let contentChangeTimer = null;
 function scheduleToolbarRefresh() {
   if (refreshTimer) return;
   refreshTimer = window.setTimeout(() => {
@@ -610,9 +611,22 @@ function scheduleToolbarRefresh() {
   }, 200);
 }
 
+function scheduleContentChangeNotice() {
+  if (contentChangeTimer) return;
+  contentChangeTimer = window.setTimeout(() => {
+    contentChangeTimer = null;
+    chrome.runtime.sendMessage({ type: "SITE_CONTENT_CHANGED" }, () => {
+      if (chrome.runtime.lastError) {
+        return;
+      }
+    });
+  }, 250);
+}
+
 const observer = new MutationObserver(() => {
   if (suppressObserver) return;
   scheduleToolbarRefresh();
+  scheduleContentChangeNotice();
 });
 
 observer.observe(document.documentElement, { childList: true, subtree: true });