DEODOR_FILTER reused AIR_FILTER.entities verbatim, so both capabilities
produced identically-keyed entities (air_filter_usage/air_filter_status)
despite living at different hrefs. adapter.flatten()'s key derivation has
no href component, so a unit reporting both /filter/airdustfilter/vs/0
and /filter/deodorfilter/vs/0 would silently clobber one filter's reading
with the other's -- the exact collision AIR_FILTER's own 'air_' prefix
was chosen to avoid against WATER_FILTER's filter_usage/filter_status.
Gives DEODOR_FILTER its own deodor_filter_usage/deodor_filter_status keys
(status still shares the filter_status translation_key, same as AIR_FILTER
already does). Updated the winecellar fixture's golden and test, and added
deodor_filter_usage to all seven translation catalogs.