Brummel
9eae43d308
Anchor the implementation-design branch: C19 (construction is a bootstrap phase — param-generic blueprint -> frozen instance; recursive up to the harness; params size/configure but never change topology). C20 (strategy = reusable context-free composite blueprint with role inputs + position-event output; harness = the root sim graph and C1's disjoint unit, with structural axes = experiment matrix vs tuning params = sweep; both strategy AND experiment authored in Rust via builder APIs, not a config DSL). Extend C8 (schema declares tunable params+ranges), C16 (a project is a Rust crate: cdylib of node/strategy/experiment blueprints + static Aura.toml; hosted by aura during research, frozen to a binary for deploy), C17 (all logic is Rust — nodes/strategies/experiments; Aura.toml = static context only), C12 (frozen topology = a harness instance; structural matrix is the outer axis). Add CLAUDE.md invariant 11; refresh project-layout.md (experiments/ dir, Rust experiments, day-in-the-life). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>