fix: v2.7.5 — the chat shows each AskUserQuestion with the user's answer

- Chat: an AskUserQuestion is its own card (AskCard in MessageList.tsx), not
  part of the collapsed work line — each question with the option picked or
  the text typed, "declined" when refused. The transcript route passes the
  answers from Claude Code's toolUseResult (askAnswers, beside diff).
- Chat: the activity panel keeps the user's open/close per session for the
  tab, and opens by default only once the session has an output.
- Workspace home: the sent prompt's draft is dropped even though opening the
  session unmounts the home.
- Terminal: Ctrl+V with text on the clipboard pastes the text; only an empty
  clipboard still sends ^V.
- AGENTS.md / CLAUDE.md: run only the tests a change touches while iterating,
  the full suite once before committing.

client/src/components/run/__tests__/PaneChat.test.tsx

@@ -13,7 +13,7 @@
  * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
  */
 
-import { act, fireEvent, render, screen, waitFor } from "@testing-library/react";
+import { act, fireEvent, render, screen, waitFor, within } from "@testing-library/react";
 import { MemoryRouter } from "react-router-dom";
 import { beforeEach, describe, expect, it, vi } from "vitest";
 import { PaneChat, contextWindow } from "../PaneChat";
@@ -148,6 +148,7 @@ beforeEach(() => {
   vi.mocked(submitToRun).mockClear();
   // A prompt typed in one test is a saved draft in the next (`lib/chatDraft`).
   localStorage.removeItem("agenthub.chat.draft.s1");
+  sessionStorage.clear();
 });
 
 describe("PaneChat — the + menu", () => {
@@ -313,27 +314,63 @@ describe("PaneChat — the activity panel", () => {
     expect(screen.getByTestId("chat-outline")).toBeTruthy();
   });
 
-  it("starts open in a pane spanning the grid, and follows the pane when it is split", () => {
+  it("starts open in a pane spanning the grid, and follows the pane when it is split", async () => {
     const pane = (panelOpen: boolean) => (
       <MemoryRouter>
         <PaneChat run={RUN} sessionId="s1" cwd="/w" panelOpen={panelOpen} />
       </MemoryRouter>
     );
     const { rerender } = render(pane(true));
-    expect(screen.getByTestId("chat-outline")).toBeTruthy();
+    await screen.findByTestId("chat-outline");
     rerender(pane(false));
     expect(screen.queryByTestId("chat-outline")).toBeNull();
     expect(screen.getByTestId("chat-outline-show")).toBeTruthy();
   });
 
-  it("resizes from its splitter and remembers the width", () => {
+  it("starts closed while the session has no output, even in a spanning pane", async () => {
+    vi.mocked(api.sessions.outline).mockResolvedValueOnce({
+      progress: [],
+      outputs: [],
+      files: [],
+      uploads: [],
+      memory: [],
+      skills: [],
+      mcp: [],
+    } as never);
+    render(
+      <MemoryRouter>
+        <PaneChat run={RUN} sessionId="s1" cwd="/w" panelOpen />
+      </MemoryRouter>
+    );
+    await waitFor(() => expect(api.sessions.outline).toHaveBeenCalled());
+    expect(screen.queryByTestId("chat-outline")).toBeNull();
+    expect(screen.getByTestId("chat-outline-show").textContent).toBe("0");
+  });
+
+  it("keeps the user's open or close across the chat leaving for the terminal", async () => {
+    const pane = () => (
+      <MemoryRouter>
+        <PaneChat run={RUN} sessionId="s1" cwd="/w" panelOpen />
+      </MemoryRouter>
+    );
+    const first = render(pane());
+    fireEvent.click(
+      within(await screen.findByTestId("chat-outline")).getByRole("button", { name: "Hide side panel" })
+    );
+    first.unmount();
+    render(pane());
+    await waitFor(() => expect(screen.getByTestId("chat-outline-show").textContent).toBe("2"));
+    expect(screen.queryByTestId("chat-outline")).toBeNull();
+  });
+
+  it("resizes from its splitter and remembers the width", async () => {
     localStorage.removeItem("agenthub.chat.panelWidth");
     render(
       <MemoryRouter>
         <PaneChat run={RUN} sessionId="s1" cwd="/w" panelOpen />
       </MemoryRouter>
     );
-    const splitter = screen.getByRole("separator", { name: "Resize side panel" });
+    const splitter = await screen.findByRole("separator", { name: "Resize side panel" });
     expect(splitter.getAttribute("aria-valuenow")).toBe("70");
     fireEvent.keyDown(splitter, { key: "ArrowLeft" });
     expect(localStorage.getItem("agenthub.chat.panelWidth")).toBe("0.35");