relayburn-cli 0.0.1

The `burn` CLI — published to crates.io. Crate name is relayburn-cli because `burn` is taken on crates.io; the binary keeps the `burn` invocation.
# relayburn-cli

**Placeholder — name reserved for the Rust port of [`relayburn`](https://github.com/AgentWorkforce/burn).**

This crate will produce the `burn` binary (session-cost + hotspots + overhead attribution CLI for Claude Code, Codex, and OpenCode). Today it's an empty stub; the real port lands in [issue #248](https://github.com/AgentWorkforce/burn/issues/248) as part of [the v2 epic (#240)](https://github.com/AgentWorkforce/burn/issues/240).

The crate name is `relayburn-cli` (not `burn`) because `burn` is taken on crates.io. The binary name stays `burn`:

```toml
[[bin]]
name = "burn"
```

For the current usable CLI today:

```sh
npm install -g relayburn
```

Don't `cargo install relayburn-cli` yet. The 1.0 release ships when the port lands.