Reorg into app/engine/tools/test/docs (build-free) — stage 1: folders + repaths

Full folder layout (Paul's choice), no framework/bundler. 344 git-mv moves (history preserved):

index.html at root (was explorer.html) — deploy URL /projects/stellate/ unchanged; nginx index flipped explorer.html -> index.html.

engine/ — genre-kernel/csd-engine/genre-verifier/validate-genres/song-verifier/ midi-export/namebank/video-layer/demo-layer + faust/ moved INTACT as engine/faust/ (keeps its dense internal relative requires +…

tools/ — Node CLIs + fetch/render shell scripts.

docs/ — GENRE-SPACE, FAUST-PORT (join docs/history/). Every require / / fetch / SITE-root derivation / .gitignore / serve.sh / verify.sh path rewritten.

Verified: every gate/harness/probe + live-test.html. Verified: all gates green from new homes (matrix 110/110, engine, parity, all-sampled, seam, + headless…

▶ Play it: Locust Arithmetic — parked on the genre this change names

873f44f · colophon · source