删除对话空状态提示

移除工作台会话区域中的引导 hint

apps/ai-game-creator-shell/src/features/project-workspace/ProjectSupervisorView.tsx

@@ -1,10 +1,4 @@
-import {
-  ArrowUp,
-  AtSign,
-  Loader2,
-  MessageSquareDashed,
-  Settings,
-} from 'lucide-react';
+import { ArrowUp, AtSign, Loader2, Settings } from 'lucide-react';
 import type {
   ComponentProps,
   FormEventHandler,
@@ -407,16 +401,6 @@ export function ProjectSupervisorView({
     );
   };
 
-  const emptyState =
-    directCodex &&
-    visibleMessages.length === 0 &&
-    !transientReply &&
-    !directProcessDetail &&
-    !runtimePanelProps.controlBusy &&
-    !pendingCommand &&
-    !pendingConfirmation &&
-    !designView?.session.pendingApproval &&
-    !designView?.session.pendingClarification;
   const submitButton = (
     <button
       type="submit"
@@ -497,13 +481,6 @@ export function ProjectSupervisorView({
           aria-label={directCodex ? '陶泥儿消息' : '项目总控消息'}
           onScroll={onScroll}
         >
-          {emptyState ? (
-            <div className="project-supervisor-empty-state">
-              <MessageSquareDashed size={30} aria-hidden="true" />
-              <strong>你想让陶泥儿做什么游戏？</strong>
-              <small>告诉陶泥儿接下来要做什么，或输入 @ 选择资源</small>
-            </div>
-          ) : null}
           {hiddenConversationCount > 0 ? (
             <button
               type="button"