em dashes out of skeleton copy (titles use ' - ', prose reworded); split hardening after review: poll errors name the failing repo, failed release is not retried until a new commit, link-content checks all three dirs, editor write-access note, two-repo unit descriptions and comments

public/search-client.js

@@ -112,7 +112,7 @@
       const unit = opts.unit || 'result';
       status.textContent = hits.length
         ? hits.length + ' ' + unit + (hits.length === 1 ? '' : 's') + ' for “' + input.value.trim() + '”'
-        : 'No results for “' + input.value.trim() + '” — try a shorter or different term.';
+        : 'No results for “' + input.value.trim() + '”. Try a shorter or different term.';
       // Off-DOM build + atomic swap (no transient page-height collapse)
       const frag = document.createDocumentFragment();
       for (const p of hits) {