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/lib/types.ts

@@ -3213,6 +3213,9 @@ export interface TranscriptContent {
   /** Present on a Write/Edit/MultiEdit "tool_result": the lines it added and
    *  removed (from Claude Code's `structuredPatch`). */
   diff?: { added: number; removed: number };
+  /** Present on an AskUserQuestion "tool_result": question text → the option
+   *  the user picked, or what they typed. */
+  answers?: Record<string, string>;
 }
 
 /** Who actually sent a transcript message. A JSONL `type:"user"` line can be the