Reapplies this branch's one added occupancy segment on top of master's own
golden refresh from the preceding merge. Recorded with DSH_SNAPSHOT=refresh,
not hand-edited: an attempt to strip the co-recorded context-injection
affordance out of these files broke replay, which is the suite working as
intended — a golden must match the real render byte-for-byte.
Web replay is now 76/77. The one failure, queue-actions ("edits and removes
exact pending occurrences", counts 2 user/message events where it expects 1),
reproduces at pristine origin/master and is untouched here.
Settled history now exposes user/assistant chrome (including date-aware
clocks) in the accessibility tree; collapse clocks via scaffold and update
keyless scenario goldens.
The assembled fixture app now takes over the composer while fx-alpha's
resident approval is pending — the feature under test, not chrome noise —
so the session-title snapshot answers it (允许一次) before asserting the
model seat, mirroring what a user sees. The eleven keyless ui.expected.md
goldens re-record (DSH_SNAPSHOT=refresh, no key) for the Access placeholder
→ projection chip swap (Danger Full Access under the roster default) plus
the master-side chrome drift the goldens had accumulated (copy/branch/edit
buttons, tab rows) since their last refresh.