Postures the named slot accepts. Empty array if not posture-bearing.
Rest-quality multiplier for a body resting on this host — how much
better than open ground it is for recovery. Default 1.0 (the
floor / standing); a bedroll authors ~1.3×, a four-poster ~2.5×.
Read by metabolism's coupled-recovery calc off the host whose
posture slot the body occupies. A behavior-specific field on the
specialized posture-bearing host (the Vessel.transmissionFactor
pattern), NOT on the universal SlotSpec.
Slots accepting the given posture (across the whole universe).
Warming bonus (Kelvin) a body occupying this host's posture slot
adds to its effective ambient. Default 0 (neutral). A campfire
log-seat authors both restQuality (recover) and warmth (stay
warm); read by the Phase-2 effective-ambient resolver off the host
whose posture slot the body occupies, exactly as recovery reads
restQuality. The radiant warmth enters through this CONSTANT slot
attribute (refreshed on occupy/leave), not the live fire
temperature, so the body's effective ambient stays piecewise-
constant between discrete events.
Public shape provided by SlottedMixin.