Protocol types, heat ranking and emote resolution for
[heatsync](https://heatsync.org) — the shared brain behind the terminal client
and the browser extension.
No terminal, async or io dependencies: this crate is pure types and logic, so
anything can be a face over it.
The terminal client that uses it is [`heatsync-tui`](https://crates.io/crates/heatsync-tui).
Source: <https://github.com/mellen9999/heatsync-tui>