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>

inc/modules/user-parts/urls.php

@@ -2,7 +2,7 @@
 /**
  * User public URL/page API
  *
- * @package AKSRT
+ * @package Jio
  */
 
 defined('ABSPATH') || exit;
@@ -11,41 +11,41 @@ defined('ABSPATH') || exit;
 // 五、公开 API 函数（兼容旧代码调用）
 // ============================================================
 
-if (!function_exists('aksrt_get_user_center_url')) :
+if (!function_exists('jio_get_user_center_url')) :
 /**
  * 获取本人中心 URL（私有空间入口）
  *
  * @param string $tab 可选 tab 参数
  * @return string
  */
-function aksrt_get_user_center_url(string $tab = ''): string {
+function jio_get_user_center_url(string $tab = ''): string {
     $tab = sanitize_key($tab ?: 'vip');
     $aliases = ['assets' => 'credits', 'signin' => 'credits', 'revenue' => 'revenue'];
     $tab = $aliases[$tab] ?? $tab;
     $path_tab = $tab === 'credits' ? 'balance' : $tab;
     return get_option('permalink_structure')
         ? home_url('/user/' . trailingslashit($path_tab))
-        : add_query_arg(['aksrt_user_center' => '1', 'aksrt_user_center_tab' => $tab], home_url('/'));
+        : add_query_arg(['jio_user_center' => '1', 'jio_user_center_tab' => $tab], home_url('/'));
 }
 endif;
 
-if (!function_exists('aksrt_get_new_post_url')) :
+if (!function_exists('jio_get_new_post_url')) :
 /**
  * 前台写文章/投稿页 URL（模板 templates/pages/page-submit.php）。
  *
  * @param int $edit_id 编辑中的文章 ID；0 表示新建。
  * @return string 未指派页面时返回空串。
  */
-function aksrt_get_new_post_url(int $edit_id = 0): string {
-	if (class_exists('\AKSRT\Settings\Settings')) {
-		$submit = \AKSRT\Settings\Settings::get_submit_settings();
+function jio_get_new_post_url(int $edit_id = 0): string {
+	if (class_exists('\Jio\Settings\Settings')) {
+		$submit = \Jio\Settings\Settings::get_submit_settings();
 		if (isset($submit['enabled']) && empty($submit['enabled'])) {
 			return '';
 		}
 	}
 
-	$url = function_exists('aksrt_get_template_url')
-		? aksrt_get_template_url('submit')
+	$url = function_exists('jio_get_template_url')
+		? jio_get_template_url('submit')
 		: home_url('/submit/');
 	if ($edit_id > 0) {
 		$url = add_query_arg('edit', $edit_id, $url);
@@ -54,21 +54,21 @@ function aksrt_get_new_post_url(int $edit_id = 0): string {
 }
 endif;
 
-if (!function_exists('aksrt_get_messages_rewrite_slug')) :
+if (!function_exists('jio_get_messages_rewrite_slug')) :
 /** 获取消息中心当前唯一的重写别名。 */
-function aksrt_get_messages_rewrite_slug(): string {
-	$settings = class_exists('\AKSRT\Settings\Settings')
-		? \AKSRT\Settings\Settings::notification_settings()
+function jio_get_messages_rewrite_slug(): string {
+	$settings = class_exists('\Jio\Settings\Settings')
+		? \Jio\Settings\Settings::notification_settings()
 		: [];
 	$slug = sanitize_key((string) ($settings['slug'] ?? 'messages'));
 	return $slug !== '' ? $slug : 'messages';
 }
 endif;
 
-if (!function_exists('aksrt_get_messages_page_url')) :
+if (!function_exists('jio_get_messages_page_url')) :
 /** 消息中心 URL。 */
-function aksrt_get_messages_page_url(string $view = 'unread'): string {
-	if (class_exists('\AKSRT\Settings\Settings') && !\AKSRT\Settings\Settings::message_enabled()) {
+function jio_get_messages_page_url(string $view = 'unread'): string {
+	if (class_exists('\Jio\Settings\Settings') && !\Jio\Settings\Settings::message_enabled()) {
 		return '';
 	}
 	$suffixes = [
@@ -79,21 +79,21 @@ function aksrt_get_messages_page_url(string $view = 'unread'): string {
 	];
 	$view = sanitize_key($view);
 	$suffix = $suffixes[$view] ?? $suffixes['unread'];
-	$path = '/' . aksrt_get_messages_rewrite_slug() . ($suffix !== '' ? '/' . $suffix : '') . '/';
+	$path = '/' . jio_get_messages_rewrite_slug() . ($suffix !== '' ? '/' . $suffix : '') . '/';
 	return home_url($path);
 }
 endif;
 
-if (!function_exists('aksrt_get_user_home_url')) :
+if (!function_exists('jio_get_user_home_url')) :
 /**
  * 获取公开用户主页 URL（/user/{nicename}/）
  *
  * @param WP_User|int|string|null $user 用户对象、ID、nicename 或 null（当前用户）
  * @return string
  */
-function aksrt_get_user_home_url($user = null): string {
+function jio_get_user_home_url($user = null): string {
     $target = null;
-    $mode = class_exists('\\AKSRT\\Settings\\Settings') ? (string) (\AKSRT\Settings\Settings::get_user_home_settings()['route_identifier'] ?? 'nicename') : 'nicename';
+    $mode = class_exists('\\Jio\\Settings\\Settings') ? (string) (\Jio\Settings\Settings::get_user_home_settings()['route_identifier'] ?? 'nicename') : 'nicename';
     if ($user instanceof WP_User) {
         $target = $user;
     } elseif (is_int($user) && $user > 0) {
@@ -110,15 +110,15 @@ function aksrt_get_user_home_url($user = null): string {
     }
     $identifier = $mode === 'uid' ? (string) $target->ID : $target->user_nicename;
     if (!get_option('permalink_structure')) {
-        return add_query_arg('aksrt_author', rawurlencode($identifier), home_url('/'));
+        return add_query_arg('jio_author', rawurlencode($identifier), home_url('/'));
     }
     return home_url('/author/' . trailingslashit($identifier));
 }
 endif;
 
-if (!function_exists('aksrt_resolve_public_user')) :
-function aksrt_resolve_public_user(string $identifier): ?WP_User {
-    $mode = class_exists('\\AKSRT\\Settings\\Settings') ? (string) (\AKSRT\Settings\Settings::get_user_home_settings()['route_identifier'] ?? 'nicename') : 'nicename';
+if (!function_exists('jio_resolve_public_user')) :
+function jio_resolve_public_user(string $identifier): ?WP_User {
+    $mode = class_exists('\\Jio\\Settings\\Settings') ? (string) (\Jio\Settings\Settings::get_user_home_settings()['route_identifier'] ?? 'nicename') : 'nicename';
     if ($mode === 'uid') {
         return ctype_digit($identifier) && (int) $identifier > 0 ? get_userdata((int) $identifier) ?: null : null;
     }
@@ -126,35 +126,35 @@ function aksrt_resolve_public_user(string $identifier): ?WP_User {
 }
 endif;
 
-if (!function_exists('aksrt_is_user_center_page')) :
+if (!function_exists('jio_is_user_center_page')) :
 /**
  * 判断当前是否为本人中心页面
  */
-function aksrt_is_user_center_page(): bool {
-    return (bool) get_query_var('aksrt_user_center')
-        || (is_page_template('templates/pages/page-profile.php') && !(bool) get_query_var('aksrt_author_identifier'));
+function jio_is_user_center_page(): bool {
+    return (bool) get_query_var('jio_user_center')
+        || (is_page_template('templates/pages/page-profile.php') && !(bool) get_query_var('jio_author_identifier'));
 }
 endif;
 
-if (!function_exists('aksrt_is_user_home_page')) :
+if (!function_exists('jio_is_user_home_page')) :
 /**
  * 判断当前是否为公开用户主页
  */
-function aksrt_is_user_home_page(): bool {
-    return (bool) get_query_var('aksrt_author_identifier')
+function jio_is_user_home_page(): bool {
+    return (bool) get_query_var('jio_author_identifier')
         || is_page_template('templates/pages/page-user-home.php');
 }
 endif;
 
-if (!function_exists('aksrt_get_sign_page_url')) :
+if (!function_exists('jio_get_sign_page_url')) :
 /**
  * Get the only public authentication page URL.
  *
  * @param string $tab
  * @param array<string, scalar> $args
  */
-function aksrt_get_sign_page_url(string $tab = 'signin', array $args = []): string {
-    $tab = aksrt_normalize_auth_tab($tab);
+function jio_get_sign_page_url(string $tab = 'signin', array $args = []): string {
+    $tab = jio_normalize_auth_tab($tab);
 	return add_query_arg(['tab' => $tab] + $args, home_url('/sign/'));
 }
 
@@ -162,16 +162,16 @@ function aksrt_get_sign_page_url(string $tab = 'signin', array $args = []): stri
 /**
  * Determine whether the current request is served by the unified auth experience.
  */
-function aksrt_is_auth_page_request(): bool {
-    return (bool) get_query_var('aksrt_sign')
+function jio_is_auth_page_request(): bool {
+    return (bool) get_query_var('jio_sign')
 		|| is_page_template('templates/pages/page-sign.php');
 }
 endif;
 
-if (!function_exists('aksrt_get_login_url')) :
+if (!function_exists('jio_get_login_url')) :
 /** 获取登录页 URL */
-function aksrt_get_login_url($redirect = '') {
-    $url = aksrt_get_sign_page_url('signin');
+function jio_get_login_url($redirect = '') {
+    $url = jio_get_sign_page_url('signin');
     if ($redirect) {
         $url = add_query_arg('redirect_to', urlencode($redirect), $url);
     }
@@ -179,17 +179,17 @@ function aksrt_get_login_url($redirect = '') {
 }
 endif;
 
-if (!function_exists('aksrt_get_register_url')) :
+if (!function_exists('jio_get_register_url')) :
 /** 获取注册页 URL */
-function aksrt_get_register_url() {
-    return aksrt_get_sign_page_url('signup');
+function jio_get_register_url() {
+    return jio_get_sign_page_url('signup');
 }
 endif;
 
-if (!function_exists('aksrt_get_bind_url')) :
+if (!function_exists('jio_get_bind_url')) :
 /** 获取绑定账号页面 URL */
-function aksrt_get_bind_url($transient_key = '') {
-	$url = aksrt_get_sign_page_url('bind');
+function jio_get_bind_url($transient_key = '') {
+	$url = jio_get_sign_page_url('bind');
     if ($transient_key) {
         $url = add_query_arg('obk', $transient_key, $url);
     }
@@ -197,31 +197,31 @@ function aksrt_get_bind_url($transient_key = '') {
 }
 endif;
 
-if (!function_exists('aksrt_get_logout_url')) :
+if (!function_exists('jio_get_logout_url')) :
 /** 获取唯一退出登录 URL。 */
-function aksrt_get_logout_url($redirect = '') {
+function jio_get_logout_url($redirect = '') {
     $target = is_string($redirect) && $redirect !== '' ? $redirect : home_url('/');
     $url = add_query_arg(
         ['redirect_to' => $target],
         home_url('/logout/')
     );
-    return wp_nonce_url($url, 'aksrt-logout');
+    return wp_nonce_url($url, 'jio-logout');
 }
 endif;
 
-if (!function_exists('aksrt_get_reset_password_url')) :
+if (!function_exists('jio_get_reset_password_url')) :
 /**
  * 获取重置密码页面 URL
  *
  * @return string
  */
-function aksrt_get_reset_password_url(): string {
-	return aksrt_get_sign_page_url('resetpassword');
+function jio_get_reset_password_url(): string {
+	return jio_get_sign_page_url('resetpassword');
 }
 endif;
 
 // Notifications live in the same user/ domain; bootstrap also loads it.
-if (!class_exists('AKSRT_User_Notifications', false) /* procedural module */ && file_exists(dirname(__DIR__) . '/user-notifications.php')) {
+if (!class_exists('JIO_User_Notifications', false) /* procedural module */ && file_exists(dirname(__DIR__) . '/user-notifications.php')) {
     require_once dirname(__DIR__) . '/user-notifications.php';
 }