feat: add AI agent configuration step and expand basic settings with OCR and recognition source options

src/locales/en-US.ts

@@ -3183,6 +3183,7 @@ export default {
     saveMediaServerSettingsFailed: 'Failed to save media server settings',
     notificationSettingsSaved: 'Notification settings saved successfully',
     saveNotificationSettingsFailed: 'Failed to save notification settings',
+    saveAgentSettingsFailed: 'Failed to save AI assistant settings',
     preferenceSettingsSaved: 'Preference settings saved successfully',
     savePreferenceSettingsFailed: 'Failed to save preference settings',
     passwordUpdateSuccess: 'Password updated successfully',
@@ -3268,6 +3269,18 @@ export default {
       senderPassword: 'Sender Password',
       receiverEmail: 'Receiver Email',
     },
+    agent: {
+      title: 'AI Assistant',
+      description: 'Configure the Agent assistant and LLM parameters',
+      info: 'AI Assistant Configuration',
+      infoDesc:
+        'After enabling it, you can use the Agent in message conversations and optionally turn on transfer-failure takeover and AI recommendations.',
+      providerRequired: 'LLM provider is required',
+      apiKeyRequired: 'LLM API key is required',
+      modelRequired: 'LLM model name is required',
+      maxContextTokensRequired: 'LLM max context tokens must be greater than 0',
+      recommendMaxItemsRequired: 'AI recommendation analysis limit must be greater than 0',
+    },
     preferences: {
       title: 'Resource Preferences',
       description: 'Set resource download preferences',

src/locales/zh-CN.ts

@@ -3147,6 +3147,7 @@ export default {
     saveMediaServerSettingsFailed: '保存媒体服务器设置失败',
     notificationSettingsSaved: '通知设置保存成功',
     saveNotificationSettingsFailed: '保存通知设置失败',
+    saveAgentSettingsFailed: '保存智能助手设置失败',
     preferenceSettingsSaved: '偏好设置保存成功',
     savePreferenceSettingsFailed: '保存偏好设置失败',
     passwordUpdateSuccess: '密码更新成功',
@@ -3231,6 +3232,17 @@ export default {
       senderPassword: '发送密码',
       receiverEmail: '接收邮箱',
     },
+    agent: {
+      title: '智能助手',
+      description: '配置 Agent 助手与 LLM 参数',
+      info: '智能助手配置说明',
+      infoDesc: '启用后可在消息会话中使用 Agent 能力，也可开启失败整理接管和智能推荐。',
+      providerRequired: 'LLM 提供商不能为空',
+      apiKeyRequired: 'LLM API 密钥不能为空',
+      modelRequired: 'LLM 模型名称不能为空',
+      maxContextTokensRequired: 'LLM 最大上下文 Token 数量必须大于 0',
+      recommendMaxItemsRequired: '智能推荐分析条目上限必须大于 0',
+    },
     preferences: {
       title: '资源偏好',
       description: '设置资源下载偏好',
@@ -3273,7 +3285,3 @@ export default {
     },
   },
 }
-
-// Apply patch to add category strings
-// This is a temporary placeholder command to show intent.
-// I will use replace_file_content to actually edit the file safely.

src/locales/zh-TW.ts

@@ -3148,6 +3148,7 @@ export default {
     saveMediaServerSettingsFailed: '保存媒體服務器設置失敗',
     notificationSettingsSaved: '通知設置保存成功',
     saveNotificationSettingsFailed: '保存通知設置失敗',
+    saveAgentSettingsFailed: '保存智能助手設置失敗',
     preferenceSettingsSaved: '偏好設置保存成功',
     savePreferenceSettingsFailed: '保存偏好設置失敗',
     passwordUpdateSuccess: '密碼更新成功',
@@ -3232,6 +3233,17 @@ export default {
       senderPassword: '發送密碼',
       receiverEmail: '接收信箱',
     },
+    agent: {
+      title: '智能助手',
+      description: '配置 Agent 助手與 LLM 參數',
+      info: '智能助手配置說明',
+      infoDesc: '啟用後可在消息對話中使用 Agent 能力，也可開啟失敗整理接管與智能推薦。',
+      providerRequired: 'LLM 提供商不能為空',
+      apiKeyRequired: 'LLM API 密鑰不能為空',
+      modelRequired: 'LLM 模型名稱不能為空',
+      maxContextTokensRequired: 'LLM 最大上下文 Token 數量必須大於 0',
+      recommendMaxItemsRequired: '智能推薦分析條目上限必須大於 0',
+    },
     preferences: {
       title: '資源偏好',
       description: '設定資源下載偏好',