Adds [tool.ruff] and [tool.ty] config to pyproject.toml with a curated
ruff rule set (E, F, W, I, UP, B, C4, SIM, RUF, ASYNC, LOG, G, PIE, RET,
PERF, N), pins ruff/ty in requirements-dev.txt, reformats the whole tree
with `ruff format`, and fixes the pre-existing lint and type-check debt
those tools surfaced so both run clean.
Production-code type fixes include: HA's ConfigFlowResult vs. the
generic FlowResult in config_flow.py, narrowing BoundEntity.desc to its
platform-specific subclass (SelectDesc/NumberDesc/SensorDesc/etc.) via
cast() instead of an unchecked annotation, converting HA device_class
strings to their proper enum types, a resolve_registry callback typed
as `object` instead of `DeviceRegistry | None`, and a couple of other
narrow correctness fixes (CA key type validation, an index-out-of-bounds
false positive from an empty-tuple fallback, a bool/dict argument swap).
Test-file fixes are mechanical: narrowing SamsungEntityDescription to
the correct subclass via isinstance()/cast() before accessing
subclass-only fields, and asserting Optional write_fn/unit_fn fields
are set before calling them.
Rebased onto PR #36's merge (temperature fallback for /temperatures/vs/0,
display-light switch). Reconciliation, per Opus review:
- Dropped our duplicate LIGHT capability in favor of PR #36's DISPLAY_LIGHT
(same href/entity, cosmetic differences only).
- Dropped /option/muteonce/vs/0 and /selfcheck/vs/0 from the ignore list
PR #36 added -- both have confirmed, cleanly modelable contracts (a plain
On/Off field, and a documented Start/Cancel self-check action already
covered by the existing fridge.SELF_CHECK pattern), so keeping our bound
versions instead of ignoring them. This also picks up mute_once/selfcheck_*
on PR #36's own TP1X_DA-AC-RAC-01011 fixture -- regenerated its golden.
- Deduped the ~10 housekeeping hrefs both branches independently ignored.
- Added a unit test for climate.py's _temps_vs_item (the temperature-
fallback selection logic), which had no coverage -- climate.py isn't
importable in the registry-level AC tests, and the existing "no unbound
hrefs" tests only exercise binding, not the fallback itself.
Marc Billow