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-r44-doc-row.txt

@@ -0,0 +1 @@
+| `src-tauri/android/res/` | the app module's own Android resources, tracked: the adaptive launcher icon, its monochrome layer, the legacy mipmaps and the one colour the background is. `build.sh` and `dev.sh` copy the whole tree into `gen/android/app/src/main/res/` before Gradle; `verify-icon.sh` reads it back out of the APK |