refactor: 重构PromptXToolCommand为ToolCommand并移至标准目录

📁 文件重构
- 移动: src/lib/commands/PromptXToolCommand.js → src/lib/core/pouch/commands/ToolCommand.js
- 重命名: PromptXToolCommand → ToolCommand
- 统一: 与其他Command文件保持相同目录结构

🔧 代码更新
Class:
- class PromptXToolCommand → class ToolCommand
- 更新module.exports导出名称

Imports:
- 修正BasePouchCommand相对路径引用
- 修正getGlobalResourceManager相对路径引用
- 修正ToolExecutor和logger相对路径引用

References:
- src/lib/core/pouch/commands/index.js: 更新import和export
- src/lib/core/pouch/PouchCLI.js: 更新commands.ToolCommand引用

📂 目录结构统一
src/lib/core/pouch/commands/
├── ActionCommand.js
├── InitCommand.js
├── LearnCommand.js
├── RecallCommand.js
├── RememberCommand.js
├── ToolCommand.js          # 新位置
├── WelcomeCommand.js
└── index.js

✅ 验证通过
- @tool://calculator 减法功能正常: 100 - 58 = 42
- 所有引用路径正确
- 命名规范统一
- 目录结构规范

💡 重构收益
- 遵循项目命名约定
- 统一Command文件组织
- 简化类名提升可读性
- 便于维护和扩展

🤖 Generated with [Claude Code](https://claude.ai/code)

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

src/lib/core/pouch/PouchCLI.js

@@ -31,7 +31,7 @@ class PouchCLI {
       learn: commands.LearnCommand,
       recall: commands.RecallCommand,
       remember: commands.RememberCommand,
-      tool: commands.PromptXToolCommand
+      tool: commands.ToolCommand
     })
 
     // 将命令注册到状态机

src/lib/core/pouch/commands/ToolCommand.js

@@ -1,13 +1,13 @@
-const BasePouchCommand = require('../core/pouch/BasePouchCommand')
-const { getGlobalResourceManager } = require('../core/resource')
-const ToolExecutor = require('../tool/ToolExecutor')
-const logger = require('../utils/logger')
+const BasePouchCommand = require('../BasePouchCommand')
+const { getGlobalResourceManager } = require('../../resource')
+const ToolExecutor = require('../../../tool/ToolExecutor')
+const logger = require('../../../utils/logger')
 
 /**
- * PromptX Tool命令处理器
+ * Tool命令处理器
  * 实现promptx_tool MCP工具，执行通过@tool协议声明的工具
  */
-class PromptXToolCommand extends BasePouchCommand {
+class ToolCommand extends BasePouchCommand {
   constructor() {
     super()
     this.toolExecutor = new ToolExecutor()
@@ -268,4 +268,4 @@ ${JSON.stringify(result.result, null, 2)}
   }
 }
 
-module.exports = PromptXToolCommand
+module.exports = ToolCommand

src/lib/core/pouch/commands/index.js

@@ -8,7 +8,7 @@ const ActionCommand = require('./ActionCommand')
 const LearnCommand = require('./LearnCommand')
 const RecallCommand = require('./RecallCommand')
 const RememberCommand = require('./RememberCommand')
-const PromptXToolCommand = require('../../../commands/PromptXToolCommand')
+const ToolCommand = require('./ToolCommand')
 
 module.exports = {
   InitCommand,
@@ -17,5 +17,5 @@ module.exports = {
   LearnCommand,
   RecallCommand,
   RememberCommand,
-  PromptXToolCommand
+  ToolCommand
 }