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>

tests/widget-system/card-pass-modal-redeem.test.cjs

@@ -30,7 +30,7 @@ const payVipJs = read('assets', 'js', 'pay-vip.js');
 const chargeCard = read('src', 'Payment', 'ChargeCard.php');
 const userOrders = read('src', 'Payment', 'UserOrders.php');
 const vipPackages = read('src', 'Content', 'VipServicePackages.php');
-const aksrtPay = read('inc', 'helpers', 'aksrt-pay.php');
+const jioPay = read('inc', 'helpers', 'jio-pay.php');
 const mainCss = read('assets', 'css', 'main.css');
 const vipPurchase = read('src', 'Content', 'VipServicePurchase.php');
 const vipModal = read('src', 'Content', 'VipServiceModal.php');
@@ -44,9 +44,9 @@ test('独立入口与通用弹窗已删除', () => {  assert.equal(
     'credits-vip.php 死文件应已删除'
   );
   // 通用卡密弹窗与 initCardPass 不回潮。
-  assert.doesNotMatch(wallet, /data-aksrt-card-pass-modal|data-aksrt-card-redeem/);
+  assert.doesNotMatch(wallet, /data-jio-card-pass-modal|data-jio-card-redeem/);
   assert.doesNotMatch(creditsJs, /function initCardPass\(|initCardPass\(\)/);
-  assert.doesNotMatch(creditsRenderer, /data-aksrt-card-pass-modal|data-aksrt-card-redeem/);
+  assert.doesNotMatch(creditsRenderer, /data-jio-card-pass-modal|data-jio-card-redeem/);
   // 卡密 logo 就位（三个弹窗共用）。
   assert.equal(fs.existsSync(path.join(root, 'assets', 'img', 'pay-card-pass-logo.svg')), true);
 });
@@ -67,13 +67,13 @@ test('余额充值弹窗：卡密渠道为支付方式之一，卡号/卡密输
 
 test('购买积分弹窗：Zibll points-pay modal 结构 + 卡密渠道', () => {
   // 商品/自定义选择 + 支付方式 + hidden + 立即支付。
-  assert.match(creditsRenderer, /data-aksrt-points-pay-modal/);
-  assert.match(creditsRenderer, /data-aksrt-points-pay-form/);
-  assert.match(creditsRenderer, /data-aksrt-points-pay-open/);
-  assert.doesNotMatch(creditsRenderer, /data-aksrt-points-exchange-(open|modal|form|amount|preview|close)/);
+  assert.match(creditsRenderer, /data-jio-points-pay-modal/);
+  assert.match(creditsRenderer, /data-jio-points-pay-form/);
+  assert.match(creditsRenderer, /data-jio-points-pay-open/);
+  assert.doesNotMatch(creditsRenderer, /data-jio-points-exchange-(open|modal|form|amount|preview|close)/);
   // 商品/自定义提示语跟随自定义货币名称（后台「积分配置 → 自定义货币名称」）。
-  assert.match(creditsRenderer, /请选择需购买的%s', 'aksrt'\), esc_html\(\$currency\)/);
-  assert.match(creditsRenderer, /请输入需购买的%s数额', 'aksrt'\), esc_html\(\$currency\)/);
+  assert.match(creditsRenderer, /请选择需购买的%s', 'jio'\), esc_html\(\$currency\)/);
+  assert.match(creditsRenderer, /请输入需购买的%s数额', 'jio'\), esc_html\(\$currency\)/);
   assert.match(creditsRenderer, /name="points_product"/);
   assert.match(creditsRenderer, /name="points_custom"/);
   assert.match(creditsRenderer, /name="payment_method"/);
@@ -86,7 +86,7 @@ test('购买积分弹窗：Zibll points-pay modal 结构 + 卡密渠道', () =>
 
 test('购买积分前端：商品/支付方式选中模型 + 余额/卡密提交分流', () => {
   assert.match(creditsJs, /function initPointsPay\(\)/);
-  assert.match(creditsJs, /data-aksrt-points-pay-open/);
+  assert.match(creditsJs, /data-jio-points-pay-open/);
   assert.match(creditsJs, /\[data-for="points_product"\]/);
   // 卡密选中：隐藏 .charge-box、显示卡密输入盒（契约与参考主题一致）。
   assert.match(creditsJs, /data-controller="payment_method"\]\[data-value="card_pass"/);
@@ -102,7 +102,7 @@ test('购买积分前端：商品/支付方式选中模型 + 余额/卡密提交
 
 test('会员弹窗：卡密渠道注入与直兑分流（不创建支付订单）', () => {
   // 后端：available_payment_methods 追加 card_pass + 视图模型透传。
-  assert.match(vipPackages, /'id' => 'card_pass', 'name' => __\('卡密', 'aksrt'\)/);
+  assert.match(vipPackages, /'id' => 'card_pass', 'name' => __\('卡密', 'jio'\)/);
   assert.match(vipPackages, /function vip_card_pass_context\(\)/);
   assert.match(vipPackages, /vip_card_pass_context\(\)/);
   assert.match(vipModal, /'card_pass' => \$card_pass/);
@@ -113,7 +113,7 @@ test('会员弹窗：卡密渠道注入与直兑分流（不创建支付订单
   assert.match(vipModal, /'wallet_balance' => \(string\) \(\$catalog\['wallet_balance'\]/);
   assert.match(vipModal, /'currency_mark' =>/);
   // 后端防御：purchase() 拒绝 card_pass（卡密直兑走 redeem）。
-  assert.match(vipPurchase, /aksrt_card_pass_redeem_required/);
+  assert.match(vipPurchase, /jio_card_pass_redeem_required/);
   // 前端：Zibll initiate_pay_input 同构组件——payment-method-radio logo 行、
   // 我的余额盒（data-controller == balance）、卡密盒（password_box 类结构）、
   // hidden payment_method、initiate-pay 按钮。
@@ -126,15 +126,15 @@ test('会员弹窗：卡密渠道注入与直兑分流（不创建支付订单
   assert.match(payVipJs, /"data-value", "card_pass"/);
   assert.match(payVipJs, /hidden\.name = "payment_method"/);
   assert.match(payVipJs, /mt6 but jb-red initiate-pay btn-block radius/);
-  assert.doesNotMatch(payVipJs, /uc-vip-shop__method|aksrt_vip_pay_method|aksrt-vip-submit/);
+  assert.doesNotMatch(payVipJs, /uc-vip-shop__method|jio_vip_pay_method|jio-vip-submit/);
   // 按钮字样对齐参考主题：会员弹窗即 initiate_pay_input(4) 默认「立即支付」；
   // 无可用支付方式渲染 Zibll 同款 badg 提示（而非禁用按钮/自实现文案）。
   assert.doesNotMatch(payVipJs, /cta_label/);
   assert.match(payVipJs, /canPurchase \? "立即支付"/);
   assert.match(payVipJs, /badg px12 c-yellow-2/, "暂时无法支付，请与客服联系");
   // 渠道展示名对齐参考主题 zibpay_get_payment_method_args（余额/微信/支付宝）。
-  assert.match(aksrtPay, /'balance'\s+=> __\('余额', 'aksrt'\)/);
-  assert.match(aksrtPay, /'wechatpay'\s+=> __\('微信', 'aksrt'\)/);
+  assert.match(jioPay, /'balance'\s+=> __\('余额', 'jio'\)/);
+  assert.match(jioPay, /'wechatpay'\s+=> __\('微信', 'jio'\)/);
   // 显隐：通用 data-controller（==/!=）匹配 + 卡密选中隐藏套餐。
   assert.match(payVipJs, /function applyVipMethodVisibility\(/);
   assert.match(payVipJs, /querySelectorAll\('\[data-controller="payment_method"\]'\)/);
@@ -205,7 +205,7 @@ test('核销订单契约：金额恒为 0，订单名称按 note 生成', () =>
 });
 
 test('多渠道防挤压：图标 flex:none + 行不换行项目收缩成芯片（对齐 Zibll）', () => {
-  // 图标禁用 flex 压缩并抵消 AKSRT bootstrap 全局 img{max-width:100%}
+  // 图标禁用 flex 压缩并抵消 Jio bootstrap 全局 img{max-width:100%}
   // （flex 压缩时把图标钳制到被压窄的项宽，实测 5 渠道 400px 弹窗图标
   // 被压成 16px 细条）。行保持 Zibll 原样不换行：空间不足时项目收缩为
   // 「图标上/文字下」芯片（实测 5 渠道一行 5 个、6 渠道一行 6 个，图标