dillon1000/react

[Flight] Use a heuristic to extract a useful description of I/O from the Promise value (#33662)

It's useful to be able to distinguish between different invocations of
common helper libraries (like fetch) without having to click through
each one.

This adds a heuristic to extract a useful description of I/O from the
Promise value. We try to find things like getUser(id) -> User where
User.id is the id or fetch(url) -> Response where Response.url is the
url.

For urls we use the filename (or hostname if there is none) as the short
name if it can fit. The full url is in the tooltip.

<img width="845" alt="Screenshot 2025-06-27 at 7 58 20 PM"
src="https://github.com/user-attachments/assets/95f10c08-13a8-449e-97e8-52f0083a65dc"
/>