refactor: 清理未使用代码并添加未来功能标记

style: 统一代码格式和注释风格

docs: 更新多个功能文档的完整度和状态

feat(runtime): 添加路径验证工具支持

fix(pipeline): 改进条件判断和变量解析逻辑

test(types): 为ID类型添加全面测试用例

chore: 更新依赖项和Cargo.lock文件

perf(mcp): 优化MCP协议传输和错误处理

crates/zclaw-channels/src/adapters/console.rs

@@ -63,7 +63,7 @@ impl Channel for ConsoleChannel {
     }
 
     async fn receive(&self) -> Result<mpsc::Receiver<IncomingMessage>> {
-        let (tx, rx) = mpsc::channel(100);
+        let (_tx, rx) = mpsc::channel(100);
         // Console channel doesn't receive messages automatically
         // Messages would need to be injected via a separate method
         Ok(rx)

crates/zclaw-channels/src/adapters/discord.rs

@@ -50,7 +50,7 @@ impl Channel for DiscordChannel {
     }
 
     async fn receive(&self) -> Result<mpsc::Receiver<IncomingMessage>> {
-        let (tx, rx) = mpsc::channel(100);
+        let (_tx, rx) = mpsc::channel(100);
         // TODO: Implement Discord gateway
         Ok(rx)
     }

crates/zclaw-channels/src/adapters/slack.rs

@@ -50,7 +50,7 @@ impl Channel for SlackChannel {
     }
 
     async fn receive(&self) -> Result<mpsc::Receiver<IncomingMessage>> {
-        let (tx, rx) = mpsc::channel(100);
+        let (_tx, rx) = mpsc::channel(100);
         // TODO: Implement Slack RTM/events API
         Ok(rx)
     }

crates/zclaw-channels/src/adapters/telegram.rs

@@ -10,6 +10,7 @@ use crate::{Channel, ChannelConfig, ChannelStatus, IncomingMessage, OutgoingMess
 /// Telegram channel adapter
 pub struct TelegramChannel {
     config: ChannelConfig,
+    #[allow(dead_code)] // TODO: Implement Telegram API client
     client: Option<reqwest::Client>,
     status: Arc<tokio::sync::RwLock<ChannelStatus>>,
 }
@@ -52,7 +53,7 @@ impl Channel for TelegramChannel {
     }
 
     async fn receive(&self) -> Result<mpsc::Receiver<IncomingMessage>> {
-        let (tx, rx) = mpsc::channel(100);
+        let (_tx, rx) = mpsc::channel(100);
         // TODO: Implement Telegram webhook/polling
         Ok(rx)
     }

crates/zclaw-channels/src/bridge.rs

@@ -7,7 +7,7 @@ use std::sync::Arc;
 use tokio::sync::RwLock;
 use zclaw_types::Result;
 
-use super::{Channel, ChannelConfig, ChannelStatus, IncomingMessage, OutgoingMessage};
+use super::{Channel, ChannelConfig, OutgoingMessage};
 
 /// Channel bridge manager
 pub struct ChannelBridge {