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-r21-doc.txt

@@ -0,0 +1,12 @@
+Every name in Community can wear one you gave it. The peer's sheet ends in
+**Name and notes** (`src/mobile/contacts.svelte.js`, `contacts_meta_list` /
+`contact_meta_set`): a petname, a group, a private note and the two marks,
+Favorite and Trusted. All of it sits in the app's own config on this phone
+and is published nowhere — Soulseek never learns it, and neither does the
+person it describes. The petname stands in for the username on the buddy
+list, in the chat list, on a thread's bar, in the peer sheet, in a room's
+roster and on a room line, and the real username stays with it — on the
+line beneath, or beside the name in a room — so a stranger is never quietly
+turned into someone you know. Favourites sit at the top of the buddy list,
+a star and a shield mark the two, and clearing a person's details drops the
+entry rather than storing an empty one — the backend's own rule.