chore(branding): remove leftover upstream theme identifiers

The theme was renamed Zibll/子比 → AKSRT → Jio, but upstream branding
survived the sweeps in CSS classes, the SVG sprite prefix, a persisted
widget field ID, JS events, admin Vue class names, test infrastructure
and docblocks.

Renames:
- zib-widget / zib-widget-wrap / zib-slider → jio-widget-box /
  jio-widget-box-wrap / jio-slider-box (jio-widget is taken by the modern
  widget shell, jio-box-* by the card primitives)
- zib-partners-scroll + zps-* → jio-partners-scroll + jps-*
- zib-combo-info-card + zci-* → jio-combo-info-card + jci-*
- zibsvg- → jiosvg-, including the exported picker helpers and the
  fa-zibsvg- family-prefix guard
- zibpay_type → pay_type; the dual-read fallback in PostQuery collapses
  to a single key
- [zibajax="submit"] dropped (no PHP emitter); zib_ajax.success →
  jio_ajax.success
- aks-* admin Vue classes → jio-*
- zib_palette() → palette()

User-facing vendor traces are gone: the floating "more" button default no
longer ships a zibll.com link or 子比主题 marketing copy, the notice
widget ships no preset promo entries, and the four 官网教程 links are
removed from the post-list admin schema.

Test infrastructure renamed to neutral names (docker-compose.reference.yml,
Caddyfile, article-baseline.json, modern-widgets-contract.test.cjs) with
their DB/volume/env/slug identifiers following.

Kept intentionally, documented in tests/fixtures/README.md: the golden
fixture reference fingerprint (a SHA-256 record of an external directory,
read by validate-widget-golden / generate-widget-golden-fixture /
audit-widget-system), the doesNotMatch guards that prove the old tokens are
gone, and the reference theme's own meta key in the visual fixtures.

No backward-compat or data migration: saved widget configs holding old
icon keys or the old field ID silently lose them, per the project's
rewrite-over-compatibility rule.

Verified: 132/132 node contract tests, php tests/widget-system/run.php
(146 assertions), audit-admin-contracts, audit-psr4-paths and
validate-widget-golden all green; tracked bundles regenerated and in sync.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

tests/visual/README.md

@@ -1,14 +1,14 @@
-# Jio / Zibll visual reference
+# Jio / reference visual comparison
 
-The reference stack is isolated from the Jio site and exposes Zibll at
-https://localhost:9443. The local Zibll source remains read-only.
+The reference stack is isolated from the Jio site and exposes the reference
+theme at https://localhost:9443. The local reference source remains read-only.
 
 ~~~powershell
-$env:ZIBLL_THEME_PATH='C:\Users\Xing\Desktop\zibll'
-docker compose -f tests/visual/docker-compose.zibll.yml up -d
-docker compose -f tests/visual/docker-compose.zibll.yml run --rm wp core install --url=https://localhost:9443 --title='Zibll Reference' --admin_user=visual_admin --admin_password='Jio-Visual-2026!' --admin_email=visual@example.test --skip-email
-docker compose -f tests/visual/docker-compose.zibll.yml run --rm wp theme activate zibll
-docker compose -f tests/visual/docker-compose.zibll.yml run --rm wp eval-file /visual-fixtures/article-fixtures.php create
+$env:REFERENCE_THEME_PATH='C:\Users\Xing\Desktop\zibll'
+docker compose -f tests/visual/docker-compose.reference.yml up -d
+docker compose -f tests/visual/docker-compose.reference.yml run --rm wp core install --url=https://localhost:9443 --title='Reference' --admin_user=visual_admin --admin_password='Jio-Visual-2026!' --admin_email=visual@example.test --skip-email
+docker compose -f tests/visual/docker-compose.reference.yml run --rm wp theme activate reference
+docker compose -f tests/visual/docker-compose.reference.yml run --rm wp eval-file /visual-fixtures/article-fixtures.php create
 ~~~
 
 Run the same theme-neutral article generator inside the Jio WordPress
@@ -22,8 +22,8 @@ wp eval-file /visual-fixtures/article-fixtures.php cleanup
 The shared generator creates the same authors, category, tag, dates, images,
 featured/no-image/multi-image/first-image/external-cover posts, slide and video
 metadata, pay/VIP states, sticky state, and interaction counters in both sites.
-Fixture-only Zibll and Jio metadata are written together so the rendered
-business state is identical without adding compatibility code to either theme.
+Fixture-only metadata is written together so the rendered business state is
+identical without adding compatibility code to either theme.
 
 Use `tests/visual/article-visual-matrix-v1.json` for the article-only captures.
 Every reference/candidate pair must record the screenshot, DOM, computed styles,
@@ -38,8 +38,8 @@ or critical/serious accessibility issue.
 Clean the reference fixture before removing its volumes:
 
 ~~~powershell
-docker compose -f tests/visual/docker-compose.zibll.yml run --rm wp eval-file /visual-fixtures/article-fixtures.php cleanup
-docker compose -f tests/visual/docker-compose.zibll.yml down -v
+docker compose -f tests/visual/docker-compose.reference.yml run --rm wp eval-file /visual-fixtures/article-fixtures.php cleanup
+docker compose -f tests/visual/docker-compose.reference.yml down -v
 ~~~
 
 The older `tools/wp-cli-visual-fixtures.php`, widget golden file, and broad page

tests/visual/article-baseline.json

@@ -1,7 +1,7 @@
 {
-  "schema": "jio.zibll-article-baseline.v1",
+  "schema": "jio.article-baseline.v1",
   "referencePath": "C:\\Users\\Xing\\Desktop\\zibll",
-  "theme": "Zibll",
+  "theme": "reference",
   "version": "9.0",
   "capturedAt": "2026-08-18",
   "files": {

tests/visual/article-fixtures.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Theme-neutral article fixtures shared by the Zibll and Jio visual sites.
+ * Theme-neutral article fixtures shared by the reference and Jio visual sites.
  *
  * Usage: wp eval-file /visual-fixtures/article-fixtures.php create|cleanup
  */
@@ -12,8 +12,15 @@ if (!defined('WP_CLI') || !WP_CLI) {
 }
 
 $action = sanitize_key((string) ($args[0] ?? ''));
-$manifest_key = 'zibll_article_visual_fixture_v1';
-$prefix = 'zibll_article_v1_';
+$manifest_key = 'article_visual_fixture_v1';
+$prefix = 'article_v1_';
+
+/**
+ * 参考主题读取自己的 meta 键来渲染副标题、封面与计数器；Jio 读取 jio_* 键。
+ * 这里同时写两套，保证两个站点渲染出的业务状态一致——这不是本主题的兼容层，
+ * 而是给外部参考系统做固件管道。
+ */
+const REFERENCE_META_KEY = 'zib_other_data';
 
 if (!in_array($action, ['create', 'cleanup'], true)) {
 	WP_CLI::error('Expected create or cleanup.');
@@ -76,7 +83,7 @@ $manifest = [
 	'files'       => [],
 	'options'     => [],
 ];
-foreach (['jio_settings', 'zibll_options'] as $option_name) {
+foreach (['jio_settings', 'reference_options'] as $option_name) {
 	$manifest['options'][$option_name] = [
 		'exists' => get_option($option_name, null) !== null,
 		'value'  => get_option($option_name),
@@ -110,7 +117,7 @@ try {
 		'post_related_orderby'       => 'views',
 		'related_title'              => '相关推荐',
 	];
-	foreach (['jio_settings', 'zibll_options'] as $option_name) {
+	foreach (['jio_settings', 'reference_options'] as $option_name) {
 		$current = get_option($option_name, []);
 		update_option($option_name, array_merge(is_array($current) ? $current : [], $visual_options), false);
 	}
@@ -136,8 +143,8 @@ try {
 		$manifest['users'][] = (int) $user_id;
 	}
 
-	$category = wp_insert_term('视觉文章', 'category', ['slug' => 'zibll-article-fixture']);
-	$tag = wp_insert_term('视觉标签', 'post_tag', ['slug' => 'zibll-visual-tag']);
+	$category = wp_insert_term('视觉文章', 'category', ['slug' => 'article-fixture']);
+	$tag = wp_insert_term('视觉标签', 'post_tag', ['slug' => 'visual-tag']);
 	if (is_wp_error($category) || is_wp_error($tag)) {
 		throw new RuntimeException('Unable to create article fixture terms.');
 	}
@@ -167,7 +174,7 @@ try {
 			$background = imagecolorallocate($image, $rgb[0], $rgb[1], $rgb[2]);
 			$foreground = imagecolorallocate($image, 255, 255, 255);
 			imagefill($image, 0, 0, $background);
-			imagestring($image, 5, 48, 48, 'Zibll 9.0 Article Fixture ' . ($index + 1), $foreground);
+			imagestring($image, 5, 48, 48, 'Article Fixture ' . ($index + 1), $foreground);
 			imagejpeg($image, $filepath, 92);
 			imagedestroy($image);
 		} else {
@@ -193,9 +200,9 @@ try {
 	file_put_contents($video_path, '');
 	$manifest['files'][] = $video_path;
 	$video_url = trailingslashit($upload['url']) . basename($video_path);
-	$term_other = (array) get_term_meta($category_id, 'zib_other_data', true);
+	$term_other = (array) get_term_meta($category_id, REFERENCE_META_KEY, true);
 	$term_other['cover_image'] = $image_urls[4];
-	update_term_meta($category_id, 'zib_other_data', $term_other);
+	update_term_meta($category_id, REFERENCE_META_KEY, $term_other);
 	update_term_meta($category_id, 'cover_image', $image_urls[4]);
 	update_term_meta($category_id, 'jio_category_cover_id', $attachment_ids[4]);
 
@@ -211,7 +218,7 @@ try {
 		['slug' => 'first-image', 'title' => '文章首图作为缩略图', 'first_image' => 3],
 	];
 	foreach ($scenarios as $index => $scenario) {
-		$content = '<p>固定摘要正文，用于 Zibll 与 Jio 的文章列表逐像素比较。</p>';
+		$content = '<p>固定摘要正文，用于参考主题与 Jio 的文章列表逐像素比较。</p>';
 		if (!empty($scenario['gallery'])) {
 			$content .= implode('', array_map(static fn(string $url): string => '<img src="' . esc_url($url) . '" alt="">', array_slice($image_urls, 0, 4)));
 		} elseif (isset($scenario['first_image'])) {
@@ -245,26 +252,26 @@ try {
 		$post_meta = [
 			'subtitle' => ' · 固定副标题',
 		];
-		$zib_meta = (array) get_post_meta($post_id, 'zib_other_data', true);
-		$zib_meta['subtitle'] = $post_meta['subtitle'];
+		$reference_meta = (array) get_post_meta($post_id, REFERENCE_META_KEY, true);
+		$reference_meta['subtitle'] = $post_meta['subtitle'];
 		if (isset($scenario['external'])) {
 			$post_meta['thumbnail_url'] = $image_urls[(int) $scenario['external']];
-			$zib_meta['thumbnail_url'] = $post_meta['thumbnail_url'];
+			$reference_meta['thumbnail_url'] = $post_meta['thumbnail_url'];
 		}
 		if (!empty($scenario['slides'])) {
 			$post_meta['featured_slide'] = implode(',', array_slice($attachment_ids, 0, 4));
-			$zib_meta['featured_slide'] = $post_meta['featured_slide'];
+			$reference_meta['featured_slide'] = $post_meta['featured_slide'];
 		}
 		if (!empty($scenario['video'])) {
 			$post_meta['featured_video'] = $video_url;
-			$zib_meta['featured_video'] = $video_url;
+			$reference_meta['featured_video'] = $video_url;
 		}
-		$zib_meta['views'] = 1200 + ($index * 137);
-		$zib_meta['like'] = 30 + ($index * 7);
-		update_post_meta($post_id, 'zib_other_data', $zib_meta);
+		$reference_meta['views'] = 1200 + ($index * 137);
+		$reference_meta['like'] = 30 + ($index * 7);
+		update_post_meta($post_id, REFERENCE_META_KEY, $reference_meta);
 		update_post_meta($post_id, 'jio_post_meta', $post_meta);
-		update_post_meta($post_id, 'jio_post_views', $zib_meta['views']);
-		update_post_meta($post_id, '_jio_like_count', $zib_meta['like']);
+		update_post_meta($post_id, 'jio_post_views', $reference_meta['views']);
+		update_post_meta($post_id, '_jio_like_count', $reference_meta['like']);
 		update_post_meta($post_id, '_jio_favorite_count', 10 + $index);
 
 		$pay_type = (string) ($scenario['pay'] ?? 'no');
@@ -287,7 +294,7 @@ try {
 		stick_post((int) $manifest['posts'][0]);
 	}
 	update_option($manifest_key, $manifest, false);
-	WP_CLI::success('Created identical Zibll/Jio article fixtures.');
+	WP_CLI::success('Created identical reference/Jio article fixtures.');
 } catch (Throwable $error) {
 	$cleanup($manifest);
 	WP_CLI::error('Fixture creation rolled back: ' . $error->getMessage());

tests/visual/article-visual-matrix-v1.json

@@ -1,5 +1,5 @@
 {
-  "schema": "jio.zibll-article-visual-matrix.v1",
+  "schema": "jio.article-visual-matrix.v1",
   "reference": "https://localhost:9443",
   "candidate": "https://localhost",
   "fixture": "/visual-fixtures/article-fixtures.php",
@@ -19,11 +19,11 @@
   "routes": [
     { "id": "home", "path": "/", "states": ["default", "hover", "loading", "error"] },
     { "id": "archive", "path": "/?post_type=post", "states": ["default", "numbered", "load-more", "infinite", "no-more"] },
-    { "id": "category", "path": "/category/zibll-article-fixture/", "states": ["default", "empty"] },
-    { "id": "tag", "path": "/tag/zibll-visual-tag/", "states": ["default", "empty"] },
+    { "id": "category", "path": "/category/article-fixture/", "states": ["default", "empty"] },
+    { "id": "tag", "path": "/tag/visual-tag/", "states": ["default", "empty"] },
     { "id": "search", "path": "/?s=视觉", "states": ["default", "empty"] },
-    { "id": "author-a", "path": "/author/zibll_article_v1_author_a/", "states": ["default", "numbered", "load-more"] },
-    { "id": "single-related", "path": "/zibll_article_v1_featured/", "states": ["img", "list", "text"] }
+    { "id": "author-a", "path": "/author/article_v1_author_a/", "states": ["default", "numbered", "load-more"] },
+    { "id": "single-related", "path": "/article_v1_featured/", "states": ["img", "list", "text"] }
   ],
   "postScenarios": ["featured", "no-image", "multi", "external", "slides", "video", "paid", "vip", "first-image"],
   "capture": {

tests/visual/docker-compose.reference.yml

@@ -1,15 +1,15 @@
-name: jio-zibll-visual-reference
+name: jio-visual-reference
 
 services:
   db:
     image: mariadb:11.4
     environment:
-      MARIADB_DATABASE: zibll_reference
-      MARIADB_USER: zibll
-      MARIADB_PASSWORD: zibll
+      MARIADB_DATABASE: reference
+      MARIADB_USER: visual
+      MARIADB_PASSWORD: visual
       MARIADB_RANDOM_ROOT_PASSWORD: "1"
     volumes:
-      - zibll_db:/var/lib/mysql
+      - reference_db:/var/lib/mysql
     healthcheck:
       test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
       interval: 5s
@@ -23,14 +23,14 @@ services:
         condition: service_healthy
     environment:
       WORDPRESS_DB_HOST: db
-      WORDPRESS_DB_USER: zibll
-      WORDPRESS_DB_PASSWORD: zibll
-      WORDPRESS_DB_NAME: zibll_reference
+      WORDPRESS_DB_USER: visual
+      WORDPRESS_DB_PASSWORD: visual
+      WORDPRESS_DB_NAME: reference
     volumes:
-      - zibll_wp:/var/www/html
+      - reference_wp:/var/www/html
       - type: bind
-        source: ${ZIBLL_THEME_PATH}
-        target: /var/www/html/wp-content/themes/zibll
+        source: ${REFERENCE_THEME_PATH}
+        target: /var/www/html/wp-content/themes/reference
         read_only: true
       - type: bind
         source: .
@@ -44,8 +44,8 @@ services:
     ports:
       - "9443:443"
     volumes:
-      - ./zibll-Caddyfile:/etc/caddy/Caddyfile:ro
-      - zibll_caddy_data:/data
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - reference_caddy_data:/data
 
   wp:
     image: wordpress:cli-php8.1
@@ -57,14 +57,14 @@ services:
     user: "33:33"
     environment:
       WORDPRESS_DB_HOST: db
-      WORDPRESS_DB_USER: zibll
-      WORDPRESS_DB_PASSWORD: zibll
-      WORDPRESS_DB_NAME: zibll_reference
+      WORDPRESS_DB_USER: visual
+      WORDPRESS_DB_PASSWORD: visual
+      WORDPRESS_DB_NAME: reference
     volumes:
-      - zibll_wp:/var/www/html
+      - reference_wp:/var/www/html
       - type: bind
-        source: ${ZIBLL_THEME_PATH}
-        target: /var/www/html/wp-content/themes/zibll
+        source: ${REFERENCE_THEME_PATH}
+        target: /var/www/html/wp-content/themes/reference
         read_only: true
       - type: bind
         source: .
@@ -73,6 +73,6 @@ services:
     entrypoint: ["wp"]
 
 volumes:
-  zibll_db:
-  zibll_wp:
-  zibll_caddy_data:
+  reference_db:
+  reference_wp:
+  reference_caddy_data: