refactor: rename the theme brand and every identifier from AKSRT to Jio

Full-project rename. `git grep -i aksrt` is now empty apart from the
DBMigrator 3.3.0 changelog note that documents the rename itself.

Code identifiers
- PHP namespace AKSRT\ -> Jio\ (composer PSR-4 + 378 declarations)
- global constants AKSRT_* -> JIO_* (VERSION/DIR/URI, PAY_TYPE_*, CAPTCHA_*)
- procedural functions, hooks, options, meta keys, table names,
  cookies, query vars, ajax actions and nonces: aksrt_ -> jio_
- text domain aksrt -> jio; Theme Name -> Jio
- JS globals: aksrtData/aksrtAdminData/... -> jioData/jioAdminData/...,
  window.AKSRTCaptcha & friends -> window.JioCaptcha, Aksrt* -> Jio*
- Vue components Aks*.vue -> Jio*.vue (15 files renamed + imports)
- CSS classes/data-attrs/custom properties: aksrt- -> jio-
- REST namespace aksrt/v1 -> jio/v1 (incl. payment gateway callbacks)

Storage layer
- DB tables {prefix}aksrt_* -> {prefix}jio_*; SCHEMA_VERSION 3.2.0 -> 3.3.0
  so dbDelta creates the new names on install
- widget id_base aksrt_widget_* -> jio_widget_*
- uninstall.php drop list rebuilt from the actual migrator tables
  (dropped 3 stale entries, added the 17 missing ones)

Removed
- hardcoded https://api.aksrt.com/version.json default update endpoint;
  get_endpoint() now reads the 「更新端点」 setting and do_check() no-ops
  when it is empty

Files renamed: inc/helpers/aksrt-*.php -> jio-*.php (54),
assets/admin/src/components/form/Aks*.vue -> Jio*.vue (15).
Build artifacts regenerated: assets/css/build, assets/js/runtime,
assets/admin/build.

Verified: audit-psr4-paths errors=0, audit-admin-contracts errors=0
(warnings=56, unchanged baseline), 813/813 widget-system tests,
44/44 phpunit, php -l clean across all PHP.

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

archive-resources.php

@@ -2,9 +2,9 @@
 /**
  * Resource Archive Template
  *
- * Virtual list at /resources/ — ordinary posts marked with _aksrt_is_resource.
+ * Virtual list at /resources/ — ordinary posts marked with _jio_is_resource.
  *
- * @package AKSRT
+ * @package Jio
  */
 
 defined('ABSPATH') || exit;
@@ -25,18 +25,18 @@ if (!in_array($current_price, ['all', 'free', 'paid'], true)) {
 $price_min = isset($_GET['price_min']) && $_GET['price_min'] !== '' ? (float) $_GET['price_min'] : '';
 $price_max = isset($_GET['price_max']) && $_GET['price_max'] !== '' ? (float) $_GET['price_max'] : '';
 
-$archive_url = function_exists('aksrt_resource_archive_url') ? aksrt_resource_archive_url() : home_url('/resources/');
+$archive_url = function_exists('jio_resource_archive_url') ? jio_resource_archive_url() : home_url('/resources/');
 
 $sort_options = [
-	'date'      => __('最新', 'aksrt'),
-	'downloads' => __('热门下载', 'aksrt'),
-	'views'     => __('阅读最多', 'aksrt'),
+	'date'      => __('最新', 'jio'),
+	'downloads' => __('热门下载', 'jio'),
+	'views'     => __('阅读最多', 'jio'),
 ];
 
 $price_options = [
-	'all'  => __('全部', 'aksrt'),
-	'free' => __('免费', 'aksrt'),
-	'paid' => __('付费', 'aksrt'),
+	'all'  => __('全部', 'jio'),
+	'free' => __('免费', 'jio'),
+	'paid' => __('付费', 'jio'),
 ];
 
 $preserve = [];
@@ -59,18 +59,18 @@ $has_filter = $current_orderby !== 'date' || $current_price !== 'all' || $price_
 <main id="main-content" class="site-main container" tabindex="-1">
 	<header class="resource-archive-header page-cover">
 		<div class="container">
-			<?php if (function_exists('aksrt_breadcrumbs')) : ?>
-				<nav class="resource-archive-header__breadcrumbs" aria-label="<?php esc_attr_e('面包屑', 'aksrt'); ?>">
-					<?php aksrt_breadcrumbs(); ?>
+			<?php if (function_exists('jio_breadcrumbs')) : ?>
+				<nav class="resource-archive-header__breadcrumbs" aria-label="<?php esc_attr_e('面包屑', 'jio'); ?>">
+					<?php jio_breadcrumbs(); ?>
 				</nav>
 			<?php endif; ?>
 
-			<h1 class="resource-archive-header__title"><?php esc_html_e('资源', 'aksrt'); ?></h1>
+			<h1 class="resource-archive-header__title"><?php esc_html_e('资源', 'jio'); ?></h1>
 			<p class="resource-archive-header__sub">
 				<?php
 				global $wp_query;
 				/* translators: %s: resource count */
-				printf(esc_html__('共 %s 个资源', 'aksrt'), esc_html(number_format_i18n((int) $wp_query->found_posts)));
+				printf(esc_html__('共 %s 个资源', 'jio'), esc_html(number_format_i18n((int) $wp_query->found_posts)));
 				?>
 			</p>
 		</div>
@@ -79,9 +79,9 @@ $has_filter = $current_orderby !== 'date' || $current_price !== 'all' || $price_
 	<div class="content-wrap">
 		<div class="content-layout content-layout--no-sidebar">
 			<div class="content-layout__primary resource-archive">
-				<nav class="resource-archive__toolbar" aria-label="<?php esc_attr_e('筛选', 'aksrt'); ?>">
+				<nav class="resource-archive__toolbar" aria-label="<?php esc_attr_e('筛选', 'jio'); ?>">
 					<div class="resource-archive__filter-group">
-						<span class="resource-archive__filter-label"><?php esc_html_e('排序', 'aksrt'); ?></span>
+						<span class="resource-archive__filter-label"><?php esc_html_e('排序', 'jio'); ?></span>
 						<ul class="resource-archive__sort">
 							<?php foreach ($sort_options as $key => $label) :
 								$args = $preserve;
@@ -105,7 +105,7 @@ $has_filter = $current_orderby !== 'date' || $current_price !== 'all' || $price_
 					</div>
 
 					<div class="resource-archive__filter-group">
-						<span class="resource-archive__filter-label"><?php esc_html_e('价格', 'aksrt'); ?></span>
+						<span class="resource-archive__filter-label"><?php esc_html_e('价格', 'jio'); ?></span>
 						<ul class="resource-archive__sort">
 							<?php foreach ($price_options as $key => $label) :
 								$args = $preserve;
@@ -139,43 +139,43 @@ $has_filter = $current_orderby !== 'date' || $current_price !== 'all' || $price_
 						}
 						?>
 						<label class="resource-archive__price-input">
-							<span><?php esc_html_e('最低', 'aksrt'); ?></span>
+							<span><?php esc_html_e('最低', 'jio'); ?></span>
 							<input type="number" name="price_min" min="0" step="1" value="<?php echo esc_attr((string) $price_min); ?>">
 						</label>
 						<span class="resource-archive__price-sep">—</span>
 						<label class="resource-archive__price-input">
-							<span><?php esc_html_e('最高', 'aksrt'); ?></span>
+							<span><?php esc_html_e('最高', 'jio'); ?></span>
 							<input type="number" name="price_max" min="0" step="1" value="<?php echo esc_attr((string) $price_max); ?>">
 						</label>
-						<button type="submit" class="btn-primary btn-sm"><?php esc_html_e('应用', 'aksrt'); ?></button>
+						<button type="submit" class="btn-primary btn-sm"><?php esc_html_e('应用', 'jio'); ?></button>
 					</form>
 
 					<?php if ($has_filter) : ?>
 						<a class="resource-archive__reset" href="<?php echo esc_url($archive_url); ?>">
 							<i class="fa fas fa-times-circle" aria-hidden="true"></i>
-							<?php esc_html_e('清除筛选', 'aksrt'); ?>
+							<?php esc_html_e('清除筛选', 'jio'); ?>
 						</a>
 					<?php endif; ?>
 				</nav>
 
 				<?php if (have_posts()) : ?>
 					<?php
-					$render_config = aksrt_resolve_post_list_render_config([
+					$render_config = jio_resolve_post_list_render_config([
 						'context'   => 'archive',
 						'overrides' => ['type' => 'card'],
 					]);
 
-					aksrt_render_post_list(array_merge($render_config, ['wrapper_class' => 'content-stream__list']));
-					aksrt_render_pagination(null, [
+					jio_render_post_list(array_merge($render_config, ['wrapper_class' => 'content-stream__list']));
+					jio_render_pagination(null, [
 						'query_context' => 'archive',
 						'render_config' => $render_config,
 					]);
 					?>
 				<?php else : ?>
 					<div class="no-results">
-						<p><?php esc_html_e('暂无资源。', 'aksrt'); ?></p>
+						<p><?php esc_html_e('暂无资源。', 'jio'); ?></p>
 						<?php if ($has_filter) : ?>
-							<p><a class="btn-outline btn-sm" href="<?php echo esc_url($archive_url); ?>"><?php esc_html_e('清除筛选条件', 'aksrt'); ?></a></p>
+							<p><a class="btn-outline btn-sm" href="<?php echo esc_url($archive_url); ?>"><?php esc_html_e('清除筛选条件', 'jio'); ?></a></p>
 						<?php endif; ?>
 					</div>
 				<?php endif; ?>