Rux's shared value type.
This crate began (M5) as the reactivity core: a flat Signals table plus a
little expression evaluator. M8 replaced both with the rhai engine in
rux-script, which owns state and evaluation now. What survives is Value
, the untyped representation that rux-script and rux-style pass between
each other for bindings, r-for locals, and props.
The per-binding subscription model in docs/04-architecture.md is now built
(v0.3): rux-script tracks which signals each binding reads and which a
handler writes, and rux-runtime patches/reconciles just the affected nodes
in place instead of rebuilding the whole tree. This crate stays the shared
Value type those layers pass around.