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-r26-phone-expect.txt

@@ -0,0 +1,3 @@
+    "you-port-prompt": (i) => i.half.includes("up") && /Listening port/.test(i.sheetTitle) && !i.toast,
+    "you-port": (i) => !i.half.includes("up") && /^50310 /.test(i.port) && !/the default/.test(i.port) && !i.toast,
+    "you-port-restored": (i) => !i.half.includes("up") && /^50300 /.test(i.port) && !/the default/.test(i.port) && !i.toast,