The overnight batch: rename wave, glyphs return, the air shelf, leak fixes, byte-identical speedups, Pure FM audible, atonality pullback, playhead truth, spacebar, cookie-free analytics

RENAME WAVE — 252/274 display names rewritten to the cosmic-weirdness brief (eldritch/ridiculous/scientific) — Food Court Eternity, Rail Replacement Rapture, Ottoman Heat Death, Crossroads Paperwork, Abort Retry Fail

GLYPHS — the video-era alien station idents (box-drawing/braille/rune/I-Ching clusters incl. E-R-R) rebuilt flicker-free as app/glyphs.js

SOUND — master AIR SHELF -3dB@8k+ (measured -2.7/-2.8 on real presses, mids 0.00 — the headphone ask); APPLIED_DOM_FLOOR halved (mild genres -42% uninvited secondary dominants, jazz keeps ~90%

ENGINE — retired ring gens now eng.close() at every exit + guarded module-global clears (13-25MB/crossfade recovered); liveBars/ST.bars slots nulled + sweeps pruned (15-40MB/h on long sessions)

Verified: wall: verify.sh, meter (head gate green), theory-tables, segment-parity, live, blend-arrival, wavout, access 12/12, boot-smoke 13/13, full-boot, bg-cart, demo-layer all PASS

▶ Play it: Food Court Eternity → Crossroads Paperwork → Abort Retry Fail — the three genres this change names, as one path https://stellate.app/?genre=vaporwave&seed=6629&path=1679.4415,1036.22151,1681.19828&xdur=0.042

fc5183f https://github.com/aboard-io/stellate/commit/fc5183f54c9d0d030404bdf161a4e291a4761db3