chore: rebuild release package

server.js

@@ -6372,7 +6372,8 @@ wss.on('connection', (ws, req) => {
     switch (msg.type) {
       case 'message':
         if (msg.text && msg.text.trim().startsWith('/')) {
-          handleSlashCommand(ws, msg.text.trim(), msg.sessionId, msg.agent, msg);
+          const handled = handleSlashCommand(ws, msg.text.trim(), msg.sessionId, msg.agent, msg);
+          if (!handled) handleMessage(ws, msg, { unknownSlash: true });
         } else {
           handleMessage(ws, msg);
         }
@@ -7026,13 +7027,18 @@ function handleSlashCommand(ws, text, sessionId, fallbackAgent, source = {}) {
     sendSlashResponse({ type: 'system_message', message, ...extra }, options);
   };
 
+  if (!COMPOSER_COMMANDS.some((item) => item.name === cmd)) {
+    sendSlashSystemMessage(`未知指令: ${cmd}\n输入 /help 查看可用指令`);
+    return false;
+  }
+
   if (session && isCodexAppSession(session) && activeCodexAppTurns.has(sessionId)) {
     sendSlashSystemMessage('Codex App 运行中暂不支持 slash 指令，请等待完成或点击停止。', {}, { preserveComposerDraft: true });
-    return;
+    return true;
   }
   if (session && isCodexAppSession(session) && activeCodexAppGoalCommands.has(sessionId)) {
     sendSlashSystemMessage('Codex App Goal 正在同步，请稍候。', { sessionId }, { preserveComposerDraft: true });
-    return;
+    return true;
   }
 
   switch (cmd) {
@@ -7226,8 +7232,10 @@ function handleSlashCommand(ws, text, sessionId, fallbackAgent, source = {}) {
     }
 
     default:
-      sendSlashSystemMessage(`未知指令: ${cmd}\n输入 /help 查看可用指令`, {}, { preserveComposerDraft: true });
+      sendSlashSystemMessage(`未知指令: ${cmd}\n输入 /help 查看可用指令`);
+      return false;
   }
+  return true;
 }
 
 // === Session Handlers ===
@@ -8007,7 +8015,7 @@ function handleCcwebMcpChildAgentClose(ws, msg = {}) {
 // === Runtime Message Handler ===
 function handleMessage(ws, msg, options = {}) {
   const { text, sessionId, mode } = msg;
-  const { hideInHistory = false } = options;
+  const { hideInHistory = false, unknownSlash = false } = options;
   const fail = (code, message) => {
     wsSend(ws, attachClientRequestId({
       type: 'error',
@@ -8100,7 +8108,7 @@ function handleMessage(ws, msg, options = {}) {
   runtimeTextValue = decoratorResolution.runtimeText;
   normalizedRuntimeText = runtimeTextValue.trim();
 
-  if (normalizedText.startsWith('/') && resolvedAttachments.length > 0) {
+  if (!unknownSlash && normalizedText.startsWith('/') && resolvedAttachments.length > 0) {
     return fail('command_attachment_unsupported', '命令消息暂不支持同时附带图片。请先发送图片说明，再单独使用 /model 或 /mode。');
   }
 
@@ -10166,7 +10174,7 @@ function handleCodexAppSteerMessage(ws, msg, options = {}) {
   const normalizedText = textValue.trim();
   const attachments = Array.isArray(msg.attachments) ? msg.attachments : [];
   if (!normalizedText) return fail('empty_message', '运行中插入内容不能为空。');
-  if (normalizedText.startsWith('/')) return fail('codexapp_running_slash_unsupported', 'Codex App 运行中暂不支持 slash 指令插入。');
+  if (!options.unknownSlash && normalizedText.startsWith('/')) return fail('codexapp_running_slash_unsupported', 'Codex App 运行中暂不支持 slash 指令插入。');
   if (attachments.length > 0) return fail('codexapp_running_attachment_unsupported', 'Codex App 运行中插入暂不支持图片附件。');
   if (!entry.threadId || !entry.turnId) return fail('codexapp_turn_not_ready', 'Codex App 当前 turn 尚未准备好，请稍后再插入。');
   if (!codexAppClient || !codexAppClient.isRunning()) return fail('codexapp_server_not_running', 'Codex app-server 未运行，无法插入。');