feat(admin): replicate reference post-page settings page 1:1

- rewrite post_list.page schema (JS+PHP 2.0.0) with the reference field set:
  three cover types with option fieldsets (image 20-200% / slide CFS_Module::slide
  full config with nested dependsOn / video 0-200%), hide-time, p_indent,
  breadcrumbs (home-text as switcher), prevnext, authordesc, maxheight slider,
  yiyan block, copyright, button toptext, front/after content, related posts
- migrate share_s to share page basic group and post_rewards_* to users
  features rewards group (runtime keys unchanged)
- remap get_post_page_settings() to reference keys, normalize slide cover
  option, hardcode non-reference runtime flags (reading progress, favorites,
  author card), drop dual-path legacy aliases
- wire slide option into aksrt_render_slider (effect/direction/spaceBetween/
  speed/interval/loop/autoplay/nav/pagination, scale vs fixed-height modes),
  clamp image scale 20-200 and video scale 0-200 with 16:9 fallback,
  wire p_indent container class + CSS, resync frontend-tags fallback and
  FacadeBulk fallback, remap PostMetaBox cover keys
- add post-page reference contract test; update stale cover-height and
  user-features contract tests

Validation: node --test 464/464 pass, audit-admin-contracts errors=0,
vite build ok, build-public-assets ok, php -l clean.

tools/admin-contract-report.json

@@ -1,5 +1,5 @@
 {
-    "generated_at": "2026-09-24T07:38:16+00:00",
+    "generated_at": "2026-09-24T08:11:53+00:00",
     "errors": [],
     "warnings": [
         "customPage tools-update section 'tools/update' not in PHP schema (ok if pure operational page)",
@@ -10,6 +10,8 @@
         "enum incomplete parse for 'bind_reminder' (php subset of js): php=[email] js=[email,phone,email_phone,close]",
         "enum incomplete parse for 'content_audit_on_failure' (php subset of js): php=[allow] js=[allow,block]",
         "enum incomplete parse for 'content_audit_provider' (php subset of js): php=[baidu] js=[baidu,null]",
+        "enum incomplete parse for 'direction' (php subset of js): php=[horizontal] js=[horizontal,vertical]",
+        "enum incomplete parse for 'effect' (php subset of js): php=[slide] js=[slide,fade,cube,coverflow,flip]",
         "enum incomplete parse for 'epay_device' (php subset of js): php=[auto] js=[auto,pc,mobile]",
         "enum incomplete parse for 'font_family' (php subset of js): php=[system] js=[system,noto-sans-sc,noto-serif-sc,custom]",
         "enum incomplete parse for 'i18n_default_lang' (php subset of js): php=[zh-CN] js=[zh-CN,en,zh-TW,ja,ko,fr,de,es,ru]",
@@ -37,11 +39,7 @@
         "enum incomplete parse for 'pay_box_position' (php subset of js): php=[box_top] js=[box_top,top,bottom,box_bottom]",
         "enum incomplete parse for 'pay_modo_default' (php subset of js): php=[0] js=[0,points]",
         "enum incomplete parse for 'pay_wechat_sdk_options' (php subset of js): php=[official_wechat] js=[official_wechat,epay,null]",
-        "enum incomplete parse for 'post_author_card_orderby' (php subset of js): php=[views] js=[views,date,modified,comment_count]",
-        "enum incomplete parse for 'post_author_card_style' (php subset of js): php=[card] js=[card,list]",
         "enum incomplete parse for 'post_pay_box_position' (php subset of js): php=[content] js=[content,mask]",
-        "enum incomplete parse for 'post_related_orderby' (php subset of js): php=[modified] js=[modified,date,views,like,comment_count,favorite,rand]",
-        "enum incomplete parse for 'post_related_type' (php subset of js): php=[img] js=[img,list,text]",
         "enum incomplete parse for 'post_time_source' (php subset of js): php=[date] js=[date,modified]",
         "enum incomplete parse for 'referral_attribution_model' (php subset of js): php=[first_touch] js=[first_touch,last_touch]",
         "enum incomplete parse for 'search_type_in' (php subset of js): php=[post] js=[post,user]",