feat(admin): collapse provider/gateway groups by default, mask alipay private key, drop inline notice styles

- OAuth provider and payment gateway groups are collapsible and collapsed by default; remove dead expandWhen logic
- Textarea fields support secret masking; mark alipay_privatekey as secret in JS and PHP schemas
- Extract AksSecretClear shared by input and textarea secret fields
- Replace inline styles in payment/post-list notice HTML with aksrt-hint / aksrt-warn classes

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/Admin/Schema/SchemaUsers.php

@@ -336,31 +336,31 @@ class SchemaUsers {
 							['key' => 'oauth_weixingzh_s', 'label' => '微信公众号登录', 'type' => 'switch', 'default' => false],
 							['key' => 'clogin_s', 'label' => '彩虹聚合登录', 'type' => 'switch', 'default' => false, 'help' => '通过第三方聚合登录平台统一接入 QQ、微信和微博'],
 						]],
-						['key' => 'github', 'title' => 'GitHub配置', 'collapsible' => true, 'expandWhen' => 'oauth_github_s', 'fields' => [
+						['key' => 'github', 'title' => 'GitHub配置', 'collapsible' => true, 'defaultCollapsed' => true, 'fields' => [
 							['key' => 'github_appid', 'label' => 'Client ID', 'type' => 'input', 'default' => ''],
 							['key' => 'github_appkey', 'label' => 'Client Secret', 'type' => 'input', 'inputType' => 'password', 'secret' => true, 'default' => ''],
 						]],
-						['key' => 'gitee', 'title' => 'Gitee配置', 'collapsible' => true, 'expandWhen' => 'oauth_gitee_s', 'fields' => [
+						['key' => 'gitee', 'title' => 'Gitee配置', 'collapsible' => true, 'defaultCollapsed' => true, 'fields' => [
 							['key' => 'gitee_appid', 'label' => 'Client ID', 'type' => 'input', 'default' => ''],
 							['key' => 'gitee_appkey', 'label' => 'Client Secret', 'type' => 'input', 'inputType' => 'password', 'secret' => true, 'default' => ''],
 						]],
-						['key' => 'qq', 'title' => 'QQ配置', 'collapsible' => true, 'expandWhen' => 'oauth_qq_s', 'fields' => [
+						['key' => 'qq', 'title' => 'QQ配置', 'collapsible' => true, 'defaultCollapsed' => true, 'fields' => [
 							['key' => 'qq_appid', 'label' => 'App ID', 'type' => 'input', 'default' => ''],
 							['key' => 'qq_appkey', 'label' => 'App Key', 'type' => 'input', 'inputType' => 'password', 'secret' => true, 'default' => ''],
 						]],
-						['key' => 'google', 'title' => 'Google配置', 'collapsible' => true, 'expandWhen' => 'oauth_google_s', 'fields' => [
+						['key' => 'google', 'title' => 'Google配置', 'collapsible' => true, 'defaultCollapsed' => true, 'fields' => [
 							['key' => 'google_client_id', 'label' => 'Client ID', 'type' => 'input', 'default' => ''],
 							['key' => 'google_client_secret', 'label' => 'Client Secret', 'type' => 'input', 'inputType' => 'password', 'secret' => true, 'default' => ''],
 						]],
-						['key' => 'weibo', 'title' => '微博配置', 'collapsible' => true, 'expandWhen' => 'oauth_weibo_s', 'fields' => [
+						['key' => 'weibo', 'title' => '微博配置', 'collapsible' => true, 'defaultCollapsed' => true, 'fields' => [
 							['key' => 'weibo_appid', 'label' => 'App Key', 'type' => 'input', 'default' => ''],
 							['key' => 'weibo_appkey', 'label' => 'App Secret', 'type' => 'input', 'inputType' => 'password', 'secret' => true, 'default' => ''],
 						]],
-						['key' => 'weixin', 'title' => '微信开放平台配置', 'collapsible' => true, 'expandWhen' => 'oauth_weixin_s', 'fields' => [
+						['key' => 'weixin', 'title' => '微信开放平台配置', 'collapsible' => true, 'defaultCollapsed' => true, 'fields' => [
 							['key' => 'weixin_appid', 'label' => 'AppID', 'type' => 'input', 'default' => ''],
 							['key' => 'weixin_appsecret', 'label' => 'AppSecret', 'type' => 'input', 'inputType' => 'password', 'secret' => true, 'default' => ''],
 						]],
-						['key' => 'weixingzh', 'title' => '微信公众号配置', 'collapsible' => true, 'expandWhen' => 'oauth_weixingzh_s', 'fields' => [
+						['key' => 'weixingzh', 'title' => '微信公众号配置', 'collapsible' => true, 'defaultCollapsed' => true, 'fields' => [
 							['key' => 'weixingzh_gzh_type', 'label' => '公众号类型', 'type' => 'radio', 'default' => 'service', 'options' => [
 								['label' => '服务号', 'value' => 'service'],
 								['label' => '订阅号', 'value' => 'subscribe'],
@@ -374,7 +374,7 @@ class SchemaUsers {
 							['key' => 'weixingzh_subscribe_msg', 'label' => '关注后回复', 'type' => 'textarea', 'default' => '', 'help' => '用户关注公众号后的自动回复文案'],
 							['key' => 'weixingzh_scan_msg', 'label' => '扫码回复', 'type' => 'textarea', 'default' => '', 'help' => '用户扫码关注公众号后的回复文案'],
 						]],
-						['key' => 'clogin', 'title' => '彩虹聚合登录', 'collapsible' => true, 'dependsOn' => ['key' => 'clogin_s', 'value' => true], 'fields' => [
+						['key' => 'clogin', 'title' => '彩虹聚合登录', 'collapsible' => true, 'defaultCollapsed' => true, 'dependsOn' => ['key' => 'clogin_s', 'value' => true], 'fields' => [
 							['key' => 'clogin_url', 'label' => '接口地址', 'type' => 'input', 'sanitize_type' => 'url', 'default' => '', 'help' => '如 https://xxx.com，不要带 connect.php'],
 							['key' => 'clogin_id', 'label' => 'AppID', 'type' => 'input', 'default' => ''],
 							['key' => 'clogin_key', 'label' => 'AppKey', 'type' => 'input', 'inputType' => 'password', 'secret' => true, 'default' => ''],