The transports are ours now, so setup offers them ON rather than OFF: a fresh
form renders "Read state over ADB" and "Add the Nvidia Remote Protocol" checked,
with the Shield's address pre-filled by discovery (or typed by the user). The
schema default, the async_step_user fallback and the _create_entry fallback all
carry True, so the checkbox the user sees and the entry that gets written cannot
disagree — the t33 F-A lesson applied to the new defaults.
Still a choice, not a mandate:
* unchecking either toggle routes to the other transport's pairing step;
* each pairing step keeps its "continue without pairing" escape (the transport
stays off until paired), so a passive entry is still one click away;
* no_state_source now means exactly "neither transport enabled" — and a payload
that names neither is REJECTED rather than silently enabling both (fail
closed; a real submission always carries the schema defaults).
* the YAML seed keeps t32 F4's shape rule: an address turns ADB on, a
protocol-only block leaves it off, an explicit adb_enabled wins.
Verified: 323 passed / 2 skipped, 324 / 1 with androidtvremote2, ruff clean,
drift engine exit 0.
James Mackay
fb481c3c14
