aevatarAI · AbigailDeng · Aug 4, 2026 · Aug 4, 2026 · Aug 4, 2026
@@ -1,10 +1,17 @@
 # Chat Top Entry MVP PRD
 
 Date: 2026-07-01
-Status: Simplified for product/design review
+Status: Archived historical concept; not a current implementation contract
 Target surface: `apps/aevatar-console-web`
 Related prototype: `../prototypes/2026-07-01-chat-top-entry-prototype.html`
-Related PNG: `../prototypes/2026-07-01-chat-top-entry-prototype.png`
+
+> **Superseded behavior:** The current Chat surface uses backend-backed history
+> and typed runtime events. Assistant prose that asks the user to choose or
+> confirm something remains a completed text turn, and the user continues
+> through the composer. Do not infer `needs_confirmation` or `creating` from
+> message text, and do not render a generic confirmation action from prose.
+> Approval controls must come from an explicit typed approval or intervention
+> event. The material below is retained only as the July 2026 design record.
 
 ## Product Thesis
 

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <title>Aevatar Chat MVP Prototype</title>
+    <title>Archived Aevatar Chat MVP Prototype</title>
     <style>
       :root {
         --page-bg: #f5f7fb;
@@ -559,12 +559,18 @@
     <main class="page">
       <header class="header">
         <div>
-          <h1>Aevatar Chat MVP Prototype</h1>
+          <h1>Archived Aevatar Chat MVP Prototype</h1>
           <p>
             Simplified v1: create a chat session, create Team / Member /
             Workflow through conversation, and return to local history. Studio
             is the only primary jump after creation.
           </p>
+          <p role="note">
+            <strong>Historical concept only.</strong> The current Chat surface
+            does not derive confirmation actions from assistant prose. Users
+            answer clarification or selection requests in the composer; only
+            typed runtime approval events can render approval controls.
+          </p>
         </div>
         <span class="scope-chip">Chat + local history</span>
       </header>

@@ -43,8 +43,6 @@ const enUSMessages = {
   'pages.chat.index.chatStopped': 'Chat stopped.',
   'pages.chat.index.composerPlaceholder':
     'Describe the workflow you want, or ask about the current setup...',
-  'pages.chat.index.confirmAndCreate': 'Confirm and create',
-  'pages.chat.index.confirmPrompt': 'Confirm. Please create it now.',
   'pages.chat.index.continuationContextMissing':
     'The continuation may have been accepted, but its turn identity was not received. Reload this page before continuing.',
   'pages.chat.index.cancel': 'Cancel',
@@ -80,15 +78,12 @@ const enUSMessages = {
   'pages.chat.index.resolvingScope': 'Resolving scope',
   'pages.chat.index.retry': 'Retry',
   'pages.chat.index.retryHistory': 'Retry chat history',
-  'pages.chat.index.reviewPlan': 'Review the plan before creating resources.',
   'pages.chat.index.scopeMismatch':
     'Requested scope {requestedScopeId} does not match authenticated scope {authenticatedScopeId}. Open Chat from the active workspace or sign in again.',
   'pages.chat.index.scopeValue': 'Scope {scopeId}',
-  'pages.chat.index.status.completed': 'Completed',
-  'pages.chat.index.status.creating': 'Creating',
+  'pages.chat.index.status.completed': 'Ready for reply',
   'pages.chat.index.status.draft': 'Draft',
   'pages.chat.index.status.error': 'Error',
-  'pages.chat.index.status.needsConfirmation': 'Needs confirmation',
   'pages.chat.index.status.streaming': 'Streaming',
   'pages.chat.index.status.studioReady': 'Studio ready',
   'pages.chat.index.time.daysAgo': '{count}d ago',

@@ -42,8 +42,6 @@ const zhCNMessages = {
   'pages.gagents.index.platformBreadcrumb': '平台',
   'pages.chat.index.chatStopped': 'Chat 已停止。',
   'pages.chat.index.composerPlaceholder': '描述你想要的 workflow，或询问当前配置...',
-  'pages.chat.index.confirmAndCreate': '确认并创建',
-  'pages.chat.index.confirmPrompt': '确认，请现在创建。',
   'pages.chat.index.continuationContextMissing':
     '续聊请求可能已经被接受，但未收到本轮身份。请重新加载此页面后再继续。',
   'pages.chat.index.cancel': '取消',
@@ -74,15 +72,12 @@ const zhCNMessages = {
   'pages.chat.index.resolvingScope': '正在解析 scope',
   'pages.chat.index.retry': '重试',
   'pages.chat.index.retryHistory': '重新加载会话历史',
-  'pages.chat.index.reviewPlan': '创建资源前请先确认计划。',
   'pages.chat.index.scopeMismatch':
     '请求的 scope {requestedScopeId} 与当前认证 scope {authenticatedScopeId} 不一致。请从当前工作区重新打开 Chat，或重新登录。',
   'pages.chat.index.scopeValue': 'Scope {scopeId}',
-  'pages.chat.index.status.completed': '已完成',
-  'pages.chat.index.status.creating': '创建中',
+  'pages.chat.index.status.completed': '可继续回复',
   'pages.chat.index.status.draft': '草稿',
   'pages.chat.index.status.error': '错误',
-  'pages.chat.index.status.needsConfirmation': '待确认',
   'pages.chat.index.status.streaming': '生成中',
   'pages.chat.index.status.studioReady': 'Studio 已就绪',
   'pages.chat.index.time.daysAgo': '{count} 天前',

@@ -56,8 +56,6 @@ export type ChatStudioTarget = {
 export type LocalChatStatus =
   | "draft"
   | "streaming"
-  | "needs_confirmation"
-  | "creating"
   | "completed_text"
   | "completed_with_studio_target"
   | "error";

@@ -1174,7 +1174,7 @@ describe("ChatPage server-backed history", () => {
     expect(screen.queryByRole("button", { name: "Retry" })).toBeNull();
   });
 
-  it("keeps every chat action disabled until reconciliation observes a positive Conversation watermark", async () => {
+  it("keeps Team selection in the composer until reconciliation observes a positive Conversation watermark", async () => {
     let resolveZeroDetail: (
       detail: ReturnType<typeof conversationDetail>
     ) => void = () => undefined;
@@ -1195,11 +1195,13 @@ describe("ChatPage server-backed history", () => {
       ...serverConversation,
       id: "server-confirm",
       messageCount: 1,
-      title: "Confirmation plan",
+      title: "Weekly report Team selection",
     };
+    const teamSelectionPrompt =
+      "请再确认具体使用哪个 Team（当前有两个 active Team）。\n确认后我会立即创建周报 workflow。";
     const projectedMessages = [
       {
-        content: "Please confirm this plan.",
+        content: teamSelectionPrompt,
         id: "turn-confirm:assistant",
         role: "assistant" as const,
         status: "complete" as const,
@@ -1235,7 +1237,7 @@ describe("ChatPage server-backed history", () => {
           chatContextFrame("server-confirm", "turn-confirm", "scope-a", 7),
           {
             runFinished: {
-              result: { output: "Please confirm this plan." },
+              result: { output: teamSelectionPrompt },
             },
           },
         ])
@@ -1250,40 +1252,47 @@ describe("ChatPage server-backed history", () => {
     renderWithQueryClient(<ChatPage />);
     await sendPrompt("Draft a workflow plan");
 
-    const confirmButton = await screen.findByRole("button", {
-      name: "Confirm and create",
-    });
+    expect(
+      await screen.findByText(
+        "请再确认具体使用哪个 Team（当前有两个 active Team）。"
+      )
+    ).toBeInTheDocument();
+    expect(
+      screen.getByText("确认后我会立即创建周报 workflow。")
+    ).toBeInTheDocument();
+    expect(
+      screen.queryByRole("button", { name: "Confirm and create" })
+    ).toBeNull();
+    expect(screen.queryByText("Needs confirmation")).toBeNull();
     await waitFor(() =>
       expect(chatHistoryApi.loadConversation).toHaveBeenCalledTimes(1)
     );
-    expect(confirmButton).toBeDisabled();
     expect(screen.getByRole("textbox")).toBeDisabled();
 
     act(() => resolveZeroDetail(conversationDetail(projectedMessages, 0)));
     await waitFor(() =>
       expect(chatHistoryApi.loadConversation).toHaveBeenCalledTimes(2)
     );
-    expect(confirmButton).toBeDisabled();
     expect(screen.getByRole("textbox")).toBeDisabled();
 
     act(() =>
       resolveRegressedDetail(conversationDetail(projectedMessages, 6))
     );
-    await waitFor(() =>
-      expect(
-        screen.getByRole("button", { name: "Confirm and create" })
-      ).toBeEnabled()
-    );
-    expect(screen.getByRole("textbox")).toBeEnabled();
+    await waitFor(() => expect(screen.getByRole("textbox")).toBeEnabled());
+    expect(screen.getByText("Ready for reply")).toBeInTheDocument();
+    expect(
+      screen.queryByRole("button", { name: "Confirm and create" })
+    ).toBeNull();
+    expect(screen.queryByText("Needs confirmation")).toBeNull();
 
-    fireEvent.click(screen.getByRole("button", { name: "Confirm and create" }));
+    await sendPrompt("使用 Team team-weekly-report");
     await waitFor(() => expect(chatRequestBodies()).toHaveLength(2));
     expect(chatRequestBodies()[1]).toMatchObject({
       conversation: {
         conversationId: "server-confirm",
         minimumStateVersion: 6,
       },
-      prompt: "Confirm. Please create it now.",
+      prompt: "使用 Team team-weekly-report",
     });
   });
 

@@ -4,7 +4,6 @@ import {
   MessageOutlined,
   PlusOutlined,
   ReloadOutlined,
-  SendOutlined,
 } from "@ant-design/icons";
 import { useQuery, useQueryClient } from "@tanstack/react-query";
 import {
@@ -466,14 +465,10 @@ function formatStatusLabel(status: LocalChatStatus): string {
       return t("pages.chat.index.status.draft", "Draft");
     case "streaming":
       return t("pages.chat.index.status.streaming", "Streaming");
-    case "needs_confirmation":
-      return t("pages.chat.index.status.needsConfirmation", "Needs confirmation");
-    case "creating":
-      return t("pages.chat.index.status.creating", "Creating");
     case "completed_with_studio_target":
       return t("pages.chat.index.status.studioReady", "Studio ready");
     case "completed_text":
-      return t("pages.chat.index.status.completed", "Completed");
+      return t("pages.chat.index.status.completed", "Ready for reply");
     case "error":
       return t("pages.chat.index.status.error", "Error");
     default:
@@ -483,13 +478,10 @@ function formatStatusLabel(status: LocalChatStatus): string {
 
 function resolveStatusTone(
   status: LocalChatStatus
-): "default" | "processing" | "success" | "warning" | "error" {
+): "default" | "processing" | "success" | "error" {
   switch (status) {
     case "streaming":
-    case "creating":
       return "processing";
-    case "needs_confirmation":
-      return "warning";
     case "completed_with_studio_target":
     case "completed_text":
       return "success";
@@ -500,21 +492,6 @@ function resolveStatusTone(
   }
 }
 
-function shouldAskForConfirmation(content: string): boolean {
-  const normalized = content.toLowerCase();
-  if (!normalized.trim()) {
-    return false;
-  }
-
-  return (
-    normalized.includes("confirm") ||
-    normalized.includes("approval") ||
-    normalized.includes("approve") ||
-    normalized.includes("确认") ||
-    normalized.includes("同意")
-  );
-}
-
 function resolveStudioJump(target: ChatStudioTarget | undefined): StudioJump | null {
   if (!target) {
     return null;
@@ -698,9 +675,7 @@ const ChatPage: React.FC = () => {
   const conversations = (conversationsQuery.data ?? []).filter(
     (conversation) => !scopedDeletedConversationIds.has(conversation.id)
   );
-  const isStreaming =
-    activeConversation?.status === "streaming" ||
-    activeConversation?.status === "creating";
+  const isStreaming = activeConversation?.status === "streaming";
   const studioJump = resolveStudioJump(activeConversation?.target);
   const visibleConversations = useMemo<ConversationListItem[]>(() => {
     const activeConversationId = activeConversation?.conversationId;
@@ -1227,8 +1202,6 @@ const ChatPage: React.FC = () => {
         conversation.title === t("pages.chat.index.newChat", "New chat")
           ? trimTitle(trimmedInput)
           : conversation.title;
-      const nextStatus: LocalChatStatus =
-        conversation.status === "needs_confirmation" ? "creating" : "streaming";
       const createCommandId = conversation.conversationId
         ? undefined
         : !conversation.createRequestPrompt ||
@@ -1243,7 +1216,7 @@ const ChatPage: React.FC = () => {
           : trimmedInput,
         latestTurnId: undefined,
         messages: [...conversation.messages, userMessage, assistantMessage],
-        status: nextStatus,
+        status: "streaming",
         title,
       };
       const rawFrames: unknown[] = [];
@@ -1451,14 +1424,11 @@ const ChatPage: React.FC = () => {
           : "complete";
         const finalTarget = artifacts.target || streamingConversation.target;
         const finalUsage = artifacts.usage || streamingConversation.usage;
-        const finalContent = accumulator.finalOutput || accumulator.assistantText;
         const finalStatus: LocalChatStatus = accumulator.errorText
           ? "error"
           : resolveStudioJump(finalTarget)
             ? "completed_with_studio_target"
-            : shouldAskForConfirmation(finalContent)
-              ? "needs_confirmation"
-              : "completed_text";
+            : "completed_text";
         const finalConversation: ConversationState = {
           ...streamingConversation,
           messages: streamingConversation.messages.map((message) =>
@@ -1664,17 +1634,6 @@ const ChatPage: React.FC = () => {
     void runChat(conversation, prompt);
   }, [activeConversation, prompt, runChat]);
 
-  const handleConfirmCreate = useCallback(() => {
-    if (!activeConversation) {
-      return;
-    }
-
-    void runChat(
-      activeConversation,
-      t("pages.chat.index.confirmPrompt", "Confirm. Please create it now.")
-    );
-  }, [activeConversation, runChat]);
-
   const handleStop = useCallback(() => {
     abortControllerRef.current?.abort();
   }, []);
@@ -1871,8 +1830,7 @@ const ChatPage: React.FC = () => {
                                 "pages.chat.index.historySavePendingShort",
                                 "Saving history"
                               )
-                            : conversation.liveStatus === "streaming" ||
-                              conversation.liveStatus === "creating"
+                            : conversation.liveStatus === "streaming"
                             ? formatStatusLabel(conversation.liveStatus)
                             : formatTurnCount(conversation.messageCount)}
                         </span>
@@ -2214,35 +2172,6 @@ const ChatPage: React.FC = () => {
                 {activeConversation?.messages.map((message) => (
                   <ChatMessageEntry key={message.id} message={message} />
                 ))}
-                {activeConversation?.status === "needs_confirmation" ? (
-                  <div
-                    style={{
-                      background: token.colorWarningBg,
-                      border: `1px solid ${token.colorWarningBorder}`,
-                      borderRadius: token.borderRadius,
-                      marginLeft: 34,
-                      maxWidth: 760,
-                      padding: 12,
-                    }}
-                  >
-                    <Space direction="vertical" size={10}>
-                      <Typography.Text strong>
-                        {t(
-                          "pages.chat.index.reviewPlan",
-                          "Review the plan before creating resources."
-                        )}
-                      </Typography.Text>
-                      <Button
-                        disabled={isConversationActionDisabled}
-                        icon={<SendOutlined />}
-                        onClick={handleConfirmCreate}
-                        type="primary"
-                      >
-                        {t("pages.chat.index.confirmAndCreate", "Confirm and create")}
-                      </Button>
-                    </Space>
-                  </div>
-                ) : null}
               </Space>
             )}
             <div ref={scrollAnchorRef} />