feat(set): AI ENGINEER, seventeen tracks in order

PLN settled it: "the set is ready i thinki for now i settled on … i can play
longer/shorter, might add some, but a good setup for now". Three movements —
START, NUJAZZ PARADIZE, FINALE COMEDOWN — 17 tracks over 120 min, ~9 each.

The shape moved with his ear, not with the tooling: cyber_hump, wap and
bombe_dj are out ("not adequate too sample heavy its a nujazz/chill dnb set"),
and ten tracks came in that were never in a candidate list — salut_nu,
love_first, take_5_drops, bain_electrique, haunted_house, chere_mireille,
cafe_bouillant, cafe_tiede, force_motrice, revolution.

All 17 pass `silent-eval --seeded`: every declared orbit emits. Ten of them had
never been validated for this gig at all.

His two in-file TODOs are carried into the comments rather than dropped:
ete_a_mauerpark wants its d9 effects confirmed, and sept1 wants fixing to the
new controller. "Liquid Nite TODO finish convert" is now done — that was the
column remap, applied this evening.

Declared BPM is in the comments, and the three tracks that declare no setcps
say "inherits" instead of borrowing a number they never set.

armada/setlist_thu24.txt

-# THU 24 — 2026-09-24, the candidate set in performance order (NOT locked).
+# THU 24 — AI ENGINEER, 2026-09-24. The set in performance order.
 #
-# Hand-authored 2026-09-22 from PLN's Set Builder export (2h, 10 tracks,
-# 120/120 min). NOT generated: there is no "## THU 24" section in backlog.md,
-# so tools/setlist.py has nothing to derive this from and its --check gate
-# does not cover this file. If the set moves, the Set Builder is the source.
+# Settled by PLN 2026-09-22 evening, from his own arc in backlog.md under
+# "## AI ENGINEER": 17 tracks over 120 min, ~9 min each, and in his words
+# "i can play longer/shorter, might add some, but a good setup for now".
+# Not generated. If the set moves, backlog.md and the Set Builder are where it
+# moves first; this file follows.
 #
 # Format: one repo-relative track path per line, in play order; `#` comments
-# and blank lines ignored — the same parse contract as setlist_opal2026.txt
-# and setlist_recent.txt, so it is readable by
+# and blank lines ignored — the same parse contract as setlist_opal2026.txt,
+# so it is readable by
 #     tools/setlist_samples.py --setlist armada/setlist_thu24.txt
 #     tools/orphan-orbits.py   (order matters: it walks the list pairwise)
-# No BPM or title columns here: those are not in the export and are not
-# invented.
 #
-# Validated 2026-09-22 with tools/silent-eval.py --seeded: all 10 OK.
+# Bracketed BPM is what the track DECLARES via setcps. Three declare nothing
+# and inherit the running tempo — marked (inherits), because a printed 120
+# there would be invented.
 
-live/collab/baba/sept1.tidal
-live/collab/raph/jeudrill.tidal
-live/collab/raph/piment_bresilien.tidal
-live/midi/nova/dnb/liquid/you_my_sunshine.tidal
-live/midi/nova/techno/ete_a_mauerpark.tidal
-live/midi/nova/nujazz/rose_rouge.tidal
-live/midi/nova/lounge/sunny_side_up.tidal
-live/midi/nova/ambient/quand_on_decolle.tidal
-live/midi/nova/dnb/something_about_drums.tidal
-live/midi/nova/techno/bombe_dj.tidal
+# ── START ────────────────────────────────────────────────────────────────
+live/midi/nova/ambient/quand_on_decolle.tidal              # [120] Quand on Decolle
+
+# ── NUJAZZ PARADIZE ──────────────────────────────────────────────────────
+live/midi/nova/nujazz/salut_nu.tidal                       # [120] Salut Nu
+live/midi/nova/lounge/liquid_nite.tidal                    # [125] Liquid Nite  (convert DONE 2026-09-22)
+live/collab/nass/love_first.tidal                          # [120] Love First
+live/collab/raph/piment_bresilien.tidal                    # [124] Piment Bresilien
+live/midi/nova/lounge/take_5_drops.tidal                   # [124] Take Five Drops *
+live/midi/nova/nujazz/rose_rouge.tidal                     # [118] Rose Rouge *
+live/midi/nova/breaks/bain_electrique.tidal                # [128] Bain Electrique
+live/midi/nova/beatober/oct_16_haunted_house_insouciance.tidal  # [120] Haunted House
+live/midi/nova/techno/ete_a_mauerpark.tidal                # [120] L'Ete a Mauerpark — TODO confirm d9 effects
+live/midi/nova/nujazz/chere_mireille.tidal                 # [120] Chere Mireille
+
+# ── FINALE COMEDOWN ──────────────────────────────────────────────────────
+live/collab/baba/sept1.tidal                               # [120] Sept1 — TODO fix to the new controller
+live/midi/nova/nujazz/cafe_bouillant.tidal                 # [120] Cafe Bouillant
+live/midi/nova/nujazz/cafe_tiede.tidal                     # [124] Cafe Tiede
+live/midi/nova/dnb/force_motrice.tidal                     # [120] Force Motrice
+live/midi/nova/nujazz/cafe_glace.tidal                     # [120] Cafe Glace
+live/midi/nova/jazz/the_revolution_will_be_sampled.tidal   # [114] Revolution?