Adds `crates/wasm-actor/` (swactor-wasm-actor), which embeds wasmtime-sandboxed
Wasm instances inside regular swactor actors. Messages flow as raw bytes through
the guest ↔ host contract (alloc/handle exports, swactor.send import). The host
drains an outbox after each handle call and routes messages via ctx.send().
Includes 3 no_std guest modules (echo, double, silent) and 7 integration tests
covering roundtrip delivery, binary fidelity, multi-send, error cases, engine
sharing, and native↔wasm interop.
Authored by Claude, lovingly guided by Zachery Aaron Shores-Chmielewski
Runtime dashboard now features a TUI option and an interface for LLM tool use. Removed some bloat from stats collecting and replaced with a hook function to dump runtime stats into.
Did not like the requirement of a tokio runtime and async/await. Rewrote
to use lock free queues (`crossbeam_queue::ArrayQueue`) as the basic
primitive to enable a runtime consisting of many pseudo-processes that
can pass messages to each other.
Co-authored-by: Zachery Aaron Shores-Chmielewski <zachanon@gmail.com>
Reviewed-on: http://zachery.lol/code/code/zacheryasc/swactor/pulls/1
