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fix(signals): a lane frame's member ignores its lane's re-staging (#4137) (#4153)

* fix(signals): a lane frame's member ignores its lane's re-staging (#4137)

A non-keyed <Show> whose branch was mounted by an optimistic lane and then
withdrawn by a later pass of the same lane (condition falsy, For row still
listed) parks the branch as a lane frame (#3698). The condition's
re-staging marked the parked child REACTIVE_LANE_DIRTY, and GlobalQueue
._update ran every lane-dirty zombie at once (the #3463 arm), so the child
read the Show's narrowed accessor stale and halted the system. Cancel a
lane dirty on a zombie whose parking owner is lane work; keep the #3463
arm for a transaction's zombie. Gated on laneStageHook, so it folds out of
lane-free bundles (core floor minified unchanged).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015hPxMkC3jg3Uivh65gvaf2

* size: raise lane-engine caps for the lane-frame zombie cancel (#4137)

CI measured +116 B minified on scenarios that bundle the lane engine
(+124 B on + isPending/latest). Caps at CI brotli + 10 B, recorded
minified = CI's minified; the live server-components floor carries a
Size-Exception in the PR body.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015hPxMkC3jg3Uivh65gvaf2

* fix(signals): a lane frame parked under a render effect is the lane's too (#4137)

laneFrameMember recognised a lane frame only by its parking owner's lane
value (CONFIG_OVERRIDE), which laneStage sets on derivations alone: an
effect has no lane value. A branch owned by a render effect (an insert()
hole) and withdrawn by its own lane still re-ran on the lane's re-staging
and read the withdrawn condition. An effect owner listed in a lane
(_x._transaction._lane) now counts as lane work; a transaction's effect
keeps the #3463 arm.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthro... (continued)

756 of 1050 branches covered (72.0%)

Branch coverage included in aggregate %.

1103 of 1347 relevant lines covered (81.89%)

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