oxidelake-runtime 0.1.0

OxideLake runtime: OxideSession, Ballista scheduler/executor wrappers and the oxide CLI
Documentation

Runtime (docs/SPEC.md §2.6): [OxideSession] for embedded and cluster execution, and the thin wrappers that run Apache DataFusion Ballista's scheduler and executors with OxideLake's placement rule, plan codec and function registry installed (see [cluster]).

Dependency direction: depends on every other OxideLake library crate and on the ballista* crates.