Rewires /mode/vs/0's packed-options parsing (display_light/operating_mode/
blooming_level) onto laundry.py's existing option_value/replace_in_options/
bool_option_exists/bool_option_value instead of hand-rolled reimplementations,
hoists the duplicated int-conversion helper into common.py (shared by
range_hood.py too), collapses the five near-identical AIR_QUALITY sensors
into a table-driven loop, extracts the /consumable/vs/0 item lookup into a
named helper, and moves the humidity ignore list into capabilities/
air_purifier.py's own COVERAGE list to match the airconditioner/range_hood
convention of keeping by_type files as pure composition.
No behavior change; golden state keys and all existing tests are unaffected.
Marc Billow
42a80fffe6