Bold effects: unbreak sampler inserts, huge metal, SUNN-scale budstep, clear speech

The real reason effects were timid: aggressive genres DECLARE distortion on their guitar/bass, but those voices resolve to sampled instruments, and two places silently dropped every insert from a sampler voice (genre-kernel insOk returned false for model==="sampler"

• heavymetal: guitar + power-chord pad wall + bass all distort-driven, fdn room reverb (deep), padDouble octave-below wall-of-sound, levels/grit up.

• budstep: new csd-engine "sludge" melody pattern (doubled octave power CHORDS, slow relentless) + "sludge" bass (root+octave, big), greyhole cathedral verb — SUNN O)))/SLEEP scale.

• speech intelligibility: SPEECH_RATE_CAP 0.82 on every speech source (was up to 1.42) + vocoder carrier dropped an octave into the formant band (robot_choir.dsp rebuilt)

• aggressive-family pools enriched (doomdrone/sludgemetal/industrialmetal/dubstep/ gabber): distort, greyhole/fdn rooms, granular on dubstep leads.

▶ Play it: Amen Monolith → Seismic Ultimatum → Jackhammer Communion — the three genres this change names, as one path https://stellate.app/?genre=budstep&seed=6821&path=1089.13532,1379.18248,1809.17533&xdur=0.156

4deff28 https://github.com/aboard-io/stellate/commit/4deff2850c4e58354839af4b7d7db64a882e0bb0