Add REST comment/list + comment/submit HTML fragments, shared query
renderer for order/author/hottest, fix load-more policy and DOM
targets, and stop full-page scrapes for order/author/reload.
Apply comments_template_query_args for newest/hottest/author-only,
keep filter bar visible under empty author filters, and restyle order
tabs/buttons with Zibll-compatible classes.
Render full search overlay with types/history/suggestions for tabbar
and desktop header toggle. Open panel on all viewports (not mobile-only)
and wire data-toggle-class/.navbar-search compatibility hooks.
The function body was left as a bare statement after setSearchType,
which made search.js fail to parse (Unexpected identifier 'window')
and broke the frontend search panel.
kate522