feat(hub): say "N groups unreachable" on Search for a few seconds, not for goodHEAD0.18main

The line sat above the results for as long as the page was open. It is now
said once a cross-group pass is over, for five seconds, in the same passing
note as "Link copied" — moved out of copy-link.js into note.js (`say(text,
ms)`), one note at a time for the whole page. The `.search-unreachable` rule
goes with the line it styled.

The copy-link probe now also checks in Chrome that the note goes by itself.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 2 insertions, 19 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/copy-link.js b/packages/meshbay-hub/src/meshbay_hub/static/copy-link.js
index ad6c3be..4cc3f30 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/copy-link.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/copy-link.js
@@ -1,6 +1,7 @@
 import { t } from './i18n.js';
 import * as platform from './platform.js';
 import { groupLinkRoute } from './group-link.js';
+import { say } from './note.js';
 
 /**
  * "Copy link": the `#/name@owner/path` address of a file or folder
@@ -41,27 +42,9 @@ async function _write(text) {
   return ok;
 }
 
-let _note = null;
-let _noteTimer = null;
-
-// Said once and gone, in the playlists' note (style.css `.playlist-note`).
-// Appended to the body rather than rendered by a view, because the views that
-// copy include modals and a context menu that has already closed.
-function _say(text) {
-  if (!_note) {
-    _note = document.createElement('div');
-    _note.className = 'playlist-note copy-link-note';
-    _note.setAttribute('role', 'status');
-  }
-  _note.textContent = text;
-  document.body.appendChild(_note);
-  clearTimeout(_noteTimer);
-  _noteTimer = setTimeout(() => { if (_note) _note.remove(); }, 2500);
-}
-
 /** Copy `url`, and say whether it worked. The link itself is shown if not. */
 export async function copyLink(url) {
   if (!url) return;
   const ok = await _write(url);
-  _say(ok ? t('link.copied') : t('link.copy_failed', { url }));
+  say(ok ? t('link.copied') : t('link.copy_failed', { url }));
 }