android: the handoff — the pending rounds, the pipeline, and what is unverified

Everything written this session that has not been through the device: rounds 43
to 48 (each patch adversarially verified, 43's transient-notice expectation
fixed), a partial round 49, the pipeline scripts, the Android Auto design and
the icon comparison mock. Also the two harness changes that were never A/B'd —
adaptive waits, which may only shorten a declared wait and never lengthen it,
and a ship that runs the mock walk and the deploy at the same time. The A/B and
its 255-step baseline are in handoff/tools; main stays at what the phone has
actually walked.

handoff/rounds/ins-r23-smoke-mock-expect.txt

@@ -0,0 +1,13 @@
+    "lyrics-autosync-off": (i) => i.half.includes("up") && i.lyrAuto === "off",
+    "lyrics-autosync-on": (i) => i.half.includes("up") && i.lyrAuto === "on",
+    "sync-room": (i) => i.sync && i.syCount === "0 / 3" && !!i.syNow,
+    "sync-tapped": (i) => i.sync && i.syCount === "2 / 3",
+    "sync-undone": (i) => i.sync && i.syCount === "1 / 3",
+    "sync-left": (i) => !i.sync && i.half.includes("up") && /1 of 3 lines timed/.test(i.halfText),
+    "sync-resumed": (i) => i.sync && i.syCount === "1 / 3",
+    "sync-all": (i) => i.sync && i.syCount === "3 / 3" && /every line/.test(i.syNow),
+    "sync-saved": (i) => !i.sync && i.lyrLines === 3 && !i.toast,
+    /* the save's own payload carries no auto-sync flag: the switch kept its */
+    "sync-saved-sheet": (i) => i.half.includes("up") && i.lyrAuto === "off",
+    "lyrics-reduced": (i) => /instrumental\.wav$/.test(i.trackPath) && !i.toast,
+    "lyrics-original": (i) => !!i.trackPath && !/instrumental\.wav$/.test(i.trackPath) && !i.toast,