Composition algebra + DX7 patch space; Faust parity gaps closed

buildEvents: euclidean rhythm dimension (5 anchors), per-cycle seeded transform pool, jux stereo divergence (per-event pan; legacy ignores)

• DX7 patch space: patches as 144-dim vectors; same-algorithm blends LERP the vectors (vaporwave x lofi -> "TUB BELLS~E.PIANO 1"); pool options in lofi/vaporwave/newage/ambient/sovietwave/house

• faust: snarePP routing, per-recipe release/fenv, hann live grains, per-note DX7 velocity, eco 3, on-demand algorithm compile

Verified: matrix 32/32, validate-genres PASS, ab 40/0, engine.test 64/64

▶ Play it: Food Court Eternity → Dust Census → Cosmodrome Lullaby — the three genres this change names, as one path https://stellate.app/?genre=vaporwave&seed=2579&path=1679.4415,263.9071,639.7941&xdur=0.154

9148ba3 https://github.com/aboard-io/stellate/commit/9148ba33bd52544b64d1a4b45bd2fa02e2d031cf