Strongly weight sampled instruments over synths in acoustic genres

The genres were "boopy" because acoustic-leaning ones leaned on Faust synth models despite a full FluidR3 sampler already being wired. Strongly raise the sampler odds (mostly on the lead voice

• exotica 60→80% (steel-drums/sitar/vibes/marimba), blues 50→67% (real harmonica), dub 50→75% (harmonica/trombone/clarinet), bossanova 67→100% (nylon/flute) + upright bass, afrobeat 67→100% (trumpet/sax/trombone…

Verified: Matrix stays diagonal-dominant 92/92 (before and after); validate-genres --quick PASS; no genre collapsed.

▶ Play it: Neon Fiscal Year → Parfait Cosmonaut → Food Court Eternity — the three genres this change names, as one path https://stellate.app/?genre=citypop&seed=3743&path=1530.6221,1832.7062,1679.4415&xdur=0.28

731bb55 https://github.com/aboard-io/stellate/commit/731bb55f8a58276c9e095a0d43e0c8cbe9ae5f9d