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.

server/__tests__/transcript-sender.test.js

@@ -18,7 +18,7 @@ const fs = require("node:fs");
 const TEST_DB = path.join(os.tmpdir(), `transcript-sender-${Date.now()}-${process.pid}.db`);
 process.env.DASHBOARD_DB_PATH = TEST_DB;
 
-const { classifyTranscriptSender, patchCounts } = require("../routes/sessions");
+const { classifyTranscriptSender, patchCounts, askAnswers } = require("../routes/sessions");
 const { db } = require("../db");
 
 after(() => {
@@ -168,3 +168,22 @@ describe("patchCounts — the +/- lines of a Write/Edit result", () => {
     assert.equal(patchCounts(undefined), null);
   });
 });
+
+describe("askAnswers — what the user picked or typed for an AskUserQuestion", () => {
+  it("returns each question's answer", () => {
+    const r = {
+      questions: [{ question: "Commit?", options: [{ label: "Yes" }, { label: "No" }] }],
+      answers: { "Commit?": "Yes", "Notes?": "typed text" },
+      annotations: {},
+    };
+    assert.deepEqual(askAnswers(r), { "Commit?": "Yes", "Notes?": "typed text" });
+  });
+
+  it("drops a non-string answer and answers null for a result that is no question", () => {
+    assert.deepEqual(askAnswers({ answers: { a: "x", b: 3 } }), { a: "x" });
+    assert.equal(askAnswers({ answers: {} }), null);
+    assert.equal(askAnswers({ answers: ["x"] }), null);
+    assert.equal(askAnswers({ stdout: "ok" }), null);
+    assert.equal(askAnswers("text"), null);
+  });
+});

server/routes/sessions.js

@@ -1029,6 +1029,7 @@ router.get("/:id/transcript", async (req, res) => {
             } else if (block.type === "tool_result") {
               // A line carries one tool result; an edit's +/- counts ride on it.
               const diff = patchCounts(entry.toolUseResult);
+              const answers = askAnswers(entry.toolUseResult);
               content.push({
                 type: "tool_result",
                 id: block.tool_use_id || null,
@@ -1040,6 +1041,7 @@ router.get("/:id/transcript", async (req, res) => {
                 ),
                 is_error: !!block.is_error,
                 ...(diff ? { diff } : {}),
+                ...(answers ? { answers } : {}),
               });
             }
           }
@@ -1330,6 +1332,16 @@ function patchCounts(r) {
   return null;
 }
 
+/** An AskUserQuestion result's answers (`toolUseResult.answers`): question
+ *  text → the option picked, or what the user typed. Null for any other result. */
+function askAnswers(r) {
+  if (!r || typeof r !== "object" || !r.answers || typeof r.answers !== "object") return null;
+  if (Array.isArray(r.answers)) return null;
+  const out = {};
+  for (const [q, a] of Object.entries(r.answers)) if (typeof a === "string") out[q] = a;
+  return Object.keys(out).length ? out : null;
+}
+
 // A conversation turn — a prompt, an answer — is shown whole: it is bounded by
 // the model's output and what the user typed. Only tool payloads and thinking
 // (the parts that can run to megabytes) keep the 10 KB cap. This one guards
@@ -1353,3 +1365,4 @@ module.exports.sessionStats = sessionStats;
 // Exported for unit tests — sender attribution is correctness-critical.
 module.exports.classifyTranscriptSender = classifyTranscriptSender;
 module.exports.patchCounts = patchCounts;
+module.exports.askAnswers = askAnswers;