✅ 添加路径管理命令

功能：
1. 简化预设路径配置（原文件名 + ipa）
2. 添加/path 命令管理预设路径
   - /path list - 查看预设路径
   - /path add <名称> <路径> - 添加预设路径
   - /path remove <名称> - 删除预设路径

配置示例：
{
  "uploadPaths": {
    "原文件名": "",
    "ipa": "/ipa/gamehall_jinxianv2.ipa"
  }
}

使用示例：
/path add backup /backup/files/
/path list
/path remove backup

src/index.js

@@ -94,6 +94,8 @@ async function handleMessage(event) {
       });
     } else if (text.startsWith('/config') || text.startsWith('/qc ')) {
       await handleConfigCommandV2(messageData, messageContent, feishu, uploader);
+    } else if (text.startsWith('/path')) {
+      await handlePathCommandV2(messageData, messageContent, feishu);
     } else if (text.startsWith('/help') || text.startsWith('/qh')) {
       await handleHelpCommandV2(chatId, feishu);
     } else if (messageType === 'file' || messageContent.file_key) {
@@ -399,6 +401,72 @@ async function handleConfigCommandV2(message, content, feishu, uploader) {
   }
 }
 
+async function handlePathCommandV2(message, content, feishu) {
+  const chatId = message.chat_id;
+  const text = content.text || '';
+  const args = text.replace(/^\/path\s*/i, '').trim().split(/\s+/);
+  const subCommand = args[0];
+  
+  const configPath = path.join(process.cwd(), 'config', 'qiniu-config.json');
+  
+  try {
+    const fullConfig = loadFullConfig();
+    
+    if (subCommand === 'list' || !subCommand) {
+      // 列出所有预设路径
+      const paths = fullConfig.uploadPaths || {};
+      let pathText = '**预设路径列表：**\n\n';
+      for (const [name, pathValue] of Object.entries(paths)) {
+        pathText += `• **${name}**: ${pathValue || '(原文件名)'}\n`;
+      }
+      await feishu.sendMessage(chatId, {
+        msg_type: 'text',
+        content: { text: pathText }
+      });
+    } else if (subCommand === 'add') {
+      // 添加预设路径：/path add <名称> <路径>
+      if (args.length < 3) {
+        throw new Error('用法：/path add <名称> <路径>\n示例：/path add ipa /ipa/gamehall.ipa');
+      }
+      const name = args[1];
+      const pathValue = args[2];
+      
+      fullConfig.uploadPaths = fullConfig.uploadPaths || {};
+      fullConfig.uploadPaths[name] = pathValue;
+      
+      fs.writeFileSync(configPath, JSON.stringify(fullConfig, null, 2));
+      await feishu.sendMessage(chatId, {
+        msg_type: 'text',
+        content: { text: `✅ 已添加预设路径：**${name}** → ${pathValue}` }
+      });
+    } else if (subCommand === 'remove' || subCommand === 'del') {
+      // 删除预设路径：/path remove <名称>
+      if (args.length < 2) {
+        throw new Error('用法：/path remove <名称>');
+      }
+      const name = args[1];
+      
+      if (!fullConfig.uploadPaths || !fullConfig.uploadPaths[name]) {
+        throw new Error(`预设路径 "${name}" 不存在`);
+      }
+      
+      delete fullConfig.uploadPaths[name];
+      fs.writeFileSync(configPath, JSON.stringify(fullConfig, null, 2));
+      await feishu.sendMessage(chatId, {
+        msg_type: 'text',
+        content: { text: `✅ 已删除预设路径：**${name}**` }
+      });
+    } else {
+      throw new Error(`未知命令：${subCommand}\n可用命令：list, add, remove`);
+    }
+  } catch (error) {
+    await feishu.sendMessage(chatId, {
+      msg_type: 'text',
+      content: { text: `❌ 路径管理失败：${error.message}` }
+    });
+  }
+}
+
 async function handleHelpCommandV2(chatId, feishu) {
   await feishu.sendMessage(chatId, {
     msg_type: 'text',
@@ -414,10 +482,19 @@ async function handleHelpCommandV2(chatId, feishu) {
   /config list - 查看配置
   /config set <key> <value> - 修改配置
 
+📁 路径管理:
+  /path list - 查看预设路径
+  /path add <名称> <路径> - 添加预设路径
+  /path remove <名称> - 删除预设路径
+
 💡 提示:
 - 支持多存储桶配置
 - 支持预设路径
 - 上传同名文件会自动覆盖
+
+示例:
+  /path add backup /backup/
+  /path remove backup
 ` }
   });
 }