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/tools/compare-walks.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# Compare a walk log against the baseline, step by step: same verdicts or not.
+#   bash compare-walks.sh <new-log>
+S="C:/Users/Kyle/AppData/Local/Temp/claude/F--Coding-SoulStream/5488514a-11e8-482a-b0a0-20cb511ee110/scratchpad"
+grep -E "^  ok  |^ FAIL " "$1" | awk '{print $1, $2}' > "$S/new-mock-steps.txt"
+echo "baseline steps: $(wc -l < "$S/baseline-mock-steps.txt")   new steps: $(wc -l < "$S/new-mock-steps.txt")"
+if diff -q "$S/baseline-mock-steps.txt" "$S/new-mock-steps.txt" > /dev/null; then
+    echo "IDENTICAL: every step reached the same verdict"
+else
+    echo "DIFFERENCES:"
+    diff "$S/baseline-mock-steps.txt" "$S/new-mock-steps.txt" | head -30
+fi
+grep -m1 "waits:" "$1" || true
+grep -m1 "no exceptions\|problem(s)" "$1" || true