The Current Context bar showed a single hatched band mirroring dsh's
default 80% threshold ratio, which reads wrong on any window where the
pressure budget binds instead (small windows, or a large routed output
cap). It now renders the two real reservations the harness spends the
top of the window on, priced by dsh-compaction-basic's own min() rule:
- the compaction headroom mask (mirrored default 65,536 tokens), then
- the routed request's output reservation, read from the durable
request/header's materialized config.maxTokens rather than guessed.
The output cap folds off request/header at fold time, so the timeline
projection's stateVersion bumps 27 → 28 to refold cached rows from the
durable log. Geometry lives in a new client reserve module; the bar
tiles [threshold, window] with the two adjacent masks, each with its
own name-plus-length tooltip.
bowenliang123
e421a35b3b