aksrt_get_comment_icon(), aksrt_renderer_svg_icon() and the widget
renderer's private icon_markup() all delegate to the unified helper,
and the duplicated 24px empty-state SVGs in user-center/user-home now
come from one aksrt_empty_state_svgs(). Contract tests follow the
delegation (sprite <use> markup asserted in the helper).
- rewrite schemas for posts, tab_posts, oneline_posts, hot_posts,
term_cards, term_aggregation, media_cards, combo_info, partners,
recent_comments, posts_toc and slider_media_combo to mirror the
modern reference modules field by field (options, defaults,
dependencies, min/max/step, subheadings)
- port reference renderers: hot ranking with TOP badges, category
aggregation card, graphic cover cards, partners CSS marquee,
combo info cards with auto band palette, recent comment list
- rename 分类与标签聚合卡片 to 分类聚合卡片 and restrict it to
categories (no tags/topics branch in this project)
- drop topics filter fields and the topics query branch; align
orderby value domain with supported post meta
- add searchable sortable terms admin field type and spinner unit
suffix rendering
- unify widget pagination and lazy loading on the REST client with
the runtime-owned ias reveal trigger; remove the legacy
post_ajax_trigger dual path
- align section-navs TOC with the reference contract (wznav ids,
3-heading minimum, zib-widget box)