Every user/pairing-step label and data_description rewritten in plain language,
and the fields the new pairing forms render now have labels at all (adb_host,
adb_port, skip_pairing, protocol_host, pairing_code).
No error string sends the user to "the previous step" any more: adb_no_host and
protocol_no_host name the field on the same form AND say a discovered Shield is
pre-filled automatically. The confirmation messages for both pairing steps
describe what the form actually does (including the restart-on-empty-submit
path), and protocol_unavailable covers a missing androidtvremote2.
The options-flow copy was audited in the same pass so it matches the setup
step's vocabulary ("Read state over ADB", "Show title and artist", ...), and
translations/en.json stays byte-identical to strings.json.
Verified: uvx --with pytest-asyncio pytest tests -q → 242 passed, 1 skipped;
uvx ruff check custom_components tests → clean.