export the specs: 274 descriptions and two fences, round-tripped

genre-specs mirror the kernel's info string and the verifier's target row, so the generated descriptions and the dub/meadhallbellow fence moves both land here. Regenerated with `node tools/genre-tool.js export --all`, not by hand — the diff is 274 info lines and the two fences, nothing else.

▶ Play it: Diaphragm Muster → Titration Rapture → Polyrhythm Senate — the three genres this change names, as one path https://stellate.app/?genre=meadhallbellow&seed=5374&path=461.14316,1405.21491,1237.17819&xdur=0.103

d09417e https://github.com/aboard-io/stellate/commit/d09417e61a4b00da140e9750941daa179c80cdda