feat: Codex账号管理优化与API Key激活机制

✨ 新功能
- 支持通过refreshToken新增Codex账号，创建时立即验证token有效性
- API Key新增首次使用自动激活机制，支持activation模式设置有效期
- 前端账号表单增加token验证功能，确保账号创建成功

🐛 修复
- 修复Codex token刷新失败问题，增加分布式锁防止并发刷新
- 优化token刷新错误处理，提供更详细的错误信息和建议
- 修复OpenAI账号token过期检测和自动刷新逻辑

📝 文档更新
- 更新README中Codex使用说明，改为config.toml配置方式
- 优化Cherry Studio等第三方工具接入文档
- 添加详细的配置示例和账号类型说明

🎨 界面优化
- 改进账号创建表单UI，支持手动和OAuth两种模式
- 优化API Key过期时间编辑弹窗，支持激活操作
- 调整教程页面布局，提升移动端响应式体验

💡 代码改进
- 重构token刷新服务，增强错误处理和重试机制
- 优化代理配置处理，确保OAuth请求正确使用代理
- 改进webhook通知，增加token刷新失败告警

web/admin-spa/src/components/apikeys/BatchEditApiKeyModal.vue

@@ -127,7 +127,7 @@
                   <div class="flex gap-2">
                     <input
                       v-model="newTag"
-                      class="form-input flex-1 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                      class="form-input flex-1 border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                       placeholder="输入新标签名称"
                       type="text"
                       @keypress.enter.prevent="addTag"
@@ -166,7 +166,7 @@
                   </label>
                   <input
                     v-model="form.rateLimitWindow"
-                    class="form-input w-full text-sm dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                    class="form-input w-full border-gray-300 text-sm dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                     min="1"
                     placeholder="不修改"
                     type="number"
@@ -179,7 +179,7 @@
                   >
                   <input
                     v-model="form.rateLimitRequests"
-                    class="form-input w-full text-sm dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                    class="form-input w-full border-gray-300 text-sm dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                     min="1"
                     placeholder="不修改"
                     type="number"
@@ -192,7 +192,7 @@
                   >
                   <input
                     v-model="form.rateLimitCost"
-                    class="form-input w-full text-sm dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                    class="form-input w-full border-gray-300 text-sm dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                     min="0"
                     placeholder="不修改"
                     step="0.01"
@@ -210,7 +210,7 @@
             </label>
             <input
               v-model="form.dailyCostLimit"
-              class="form-input w-full dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+              class="form-input w-full border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
               min="0"
               placeholder="不修改 (0 表示无限制)"
               step="0.01"
@@ -225,7 +225,7 @@
             </label>
             <input
               v-model="form.weeklyOpusCostLimit"
-              class="form-input w-full dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+              class="form-input w-full border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
               min="0"
               placeholder="不修改 (0 表示无限制)"
               step="0.01"
@@ -243,7 +243,7 @@
             >
             <input
               v-model="form.concurrencyLimit"
-              class="form-input w-full dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+              class="form-input w-full border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
               min="0"
               placeholder="不修改 (0 表示无限制)"
               type="number"
@@ -330,7 +330,7 @@
                 >
                 <select
                   v-model="form.claudeAccountId"
-                  class="form-input w-full dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                  class="form-input w-full border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                   :disabled="form.permissions === 'gemini' || form.permissions === 'openai'"
                 >
                   <option value="">不修改</option>
@@ -365,7 +365,7 @@
                 >
                 <select
                   v-model="form.geminiAccountId"
-                  class="form-input w-full dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                  class="form-input w-full border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                   :disabled="form.permissions === 'claude' || form.permissions === 'openai'"
                 >
                   <option value="">不修改</option>
@@ -396,7 +396,7 @@
                 >
                 <select
                   v-model="form.openaiAccountId"
-                  class="form-input w-full dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                  class="form-input w-full border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                   :disabled="form.permissions === 'claude' || form.permissions === 'gemini'"
                 >
                   <option value="">不修改</option>
@@ -427,7 +427,7 @@
                 >
                 <select
                   v-model="form.bedrockAccountId"
-                  class="form-input w-full dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
+                  class="form-input w-full border-gray-300 dark:border-gray-600 dark:bg-gray-800 dark:text-gray-200"
                   :disabled="form.permissions === 'gemini' || form.permissions === 'openai'"
                 >
                   <option value="">不修改</option>