- Wrap quickstart and memory snippets in asyncio.run(main()) so they
run as standalone scripts (top-level await is a SyntaxError).
- Drop `volume` from CreateBashResult listing (not used in any
snippet) and match the more direct phrasing used in the TS doc.
- Use `bash = result.bash` consistently in the Memory section to
match the Quickstart style.
- Drop `messages: list[dict]` annotations — type is obvious from
context.