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/user-badges-contract.test.cjs

@@ -8,42 +8,42 @@ const read = (file) => fs.readFileSync(path.join(root, file), 'utf8');
 
 test('badges use server-rendered admin-ajax modal actions only', () => {
   const badges = read('src/User/Badges.php');
-  const identity = read('inc/helpers/aksrt-identity.php');
+  const identity = read('inc/helpers/jio-identity.php');
   const scripts = read('src/Core/ScriptsPart1b.php');
 
   for (const action of [
-    'aksrt_user_medal_info_modal',
-    'aksrt_single_medal_info_modal',
-    'aksrt_user_medal_manually_add_modal',
-    'aksrt_user_medal_wear',
-    'aksrt_user_medal_manually_add',
-    'aksrt_user_medal_manually_remove',
+    'jio_user_medal_info_modal',
+    'jio_single_medal_info_modal',
+    'jio_user_medal_manually_add_modal',
+    'jio_user_medal_wear',
+    'jio_user_medal_manually_add',
+    'jio_user_medal_manually_remove',
   ]) {
     assert.match(badges, new RegExp(`wp_ajax_${action}`));
   }
-  assert.match(badges, /wp_ajax_nopriv_aksrt_user_medal_info_modal/);
-  assert.match(badges, /wp_ajax_nopriv_aksrt_single_medal_info_modal/);
-  assert.match(identity, /data-aksrt-modal-cache="false"/);
-  assert.match(identity, /data-aksrt-modal-loading="spinner"/);
-  assert.match(identity, /data-aksrt-modal-swipe-close="true"/);
+  assert.match(badges, /wp_ajax_nopriv_jio_user_medal_info_modal/);
+  assert.match(badges, /wp_ajax_nopriv_jio_single_medal_info_modal/);
+  assert.match(identity, /data-jio-modal-cache="false"/);
+  assert.match(identity, /data-jio-modal-loading="spinner"/);
+  assert.match(identity, /data-jio-modal-swipe-close="true"/);
   assert.match(identity, /admin-ajax\.php/);
-  assert.match(identity, /aksrt-badge-modal--overview/);
-  assert.match(identity, /aksrt-badge-modal--grant/);
-  assert.match(badges, /aksrt-badge-modal--single/);
-  assert.match(badges, /data-aksrt-modal-loading="spinner"/);
-  assert.match(badges, /data-aksrt-modal-swipe-close="true"/);
-  assert.doesNotMatch(identity, /data-aksrt-modal-class="full-sm"/);
-  assert.doesNotMatch(badges, /data-aksrt-modal-class="modal-mini"/);
+  assert.match(identity, /jio-badge-modal--overview/);
+  assert.match(identity, /jio-badge-modal--grant/);
+  assert.match(badges, /jio-badge-modal--single/);
+  assert.match(badges, /data-jio-modal-loading="spinner"/);
+  assert.match(badges, /data-jio-modal-swipe-close="true"/);
+  assert.doesNotMatch(identity, /data-jio-modal-class="full-sm"/);
+  assert.doesNotMatch(badges, /data-jio-modal-class="modal-mini"/);
   assert.match(scripts, /user-badge-actions\.js/);
   assert.doesNotMatch(scripts, /user-badges\.js/);
   assert.doesNotMatch(badges, /register_rest_route|rest_wear|rest_list|rest_grant|rest_revoke/);
-  assert.doesNotMatch(identity, /data-aksrt-badges-open|data-aksrt-badges-can-wear/);
+  assert.doesNotMatch(identity, /data-jio-badges-open|data-jio-badges-can-wear/);
 });
 
 test('badge mutations enforce the public nonce, login, ownership, and manual grant rules', () => {
   const badges = read('src/User/Badges.php');
 
-  assert.match(badges, /ajax_nonce\(\): string \{ return 'aksrt_public_nonce'; \}/);
+  assert.match(badges, /ajax_nonce\(\): string \{ return 'jio_public_nonce'; \}/);
   assert.match(badges, /wp_verify_nonce\(\$nonce, self::ajax_nonce\(\)\)/);
   assert.match(badges, /if \(!is_user_logged_in\(\)\) self::ajax_error/);
   assert.match(badges, /if \(\$operation !== 'wear' && !self::can_manually_set\(\)\)/);
@@ -56,13 +56,13 @@ test('badge mutations enforce the public nonce, login, ownership, and manual gra
 test('badge actions close their HTML dialog without reloading the page', () => {
   const actions = read('assets/js/user-badge-actions.js');
 
-  assert.match(actions, /aksrt_user_medal_wear/);
-  assert.match(actions, /aksrt_user_medal_manually_add/);
-  assert.match(actions, /aksrt_user_medal_manually_remove/);
-  assert.match(actions, /AksrtModalRuntime\.close\('badge-action'\)/);
+  assert.match(actions, /jio_user_medal_wear/);
+  assert.match(actions, /jio_user_medal_manually_add/);
+  assert.match(actions, /jio_user_medal_manually_remove/);
+  assert.match(actions, /JioModalRuntime\.close\('badge-action'\)/);
   assert.match(actions, /getActive\(\) === modal/);
   assert.doesNotMatch(actions, /window\.location\.reload|setTimeout/);
-  assert.doesNotMatch(actions, /AksrtRequest|fetchJson|restUrl/);
+  assert.doesNotMatch(actions, /JioRequest|fetchJson|restUrl/);
 });
 
 test('the retired badge rollout and JSON modal CSS are absent', () => {