The startup-selection flow leaves a fresh world (no Workspace) in the
locked view state, so every e2e scenario that types into the composer
now connects one first via the shared connectFreshWorkspace helper
(hero picker create-by-name dialog; the default 'workspace' name keeps
the session-header cwd assertions intact).
Golden refreshes carry the current composer chrome: the plan/model
control seats are empty until their owning plugins register (the seats
shipped without occupants on this branch), the sidebar shows the
connected workspace group pre-send, and the bash details material
renders Input/code/Output as separate nodes. The cancel scenario polls
the frozen-partial swap instead of counting synchronously — the abort
frame reaches the browser over SSE after the host settles.
Every spec now commits at least one golden and the interactive ones one
per distinct end-state (nine new .expected.md):
- live-interactions: cancel.expected.md (frozen partial + 已停止 marker),
error-auth.expected.md (the prompt bubble alone — the committed artifact
of the web-error-surface gap, the diff that flips when error rendering
lands), retry.expected.md (indistinguishable from a clean completion —
retries are deliberately invisible in the transcript).
- question-composer: answered.expected.md (the question resolved into its
tool round trip plus the final reply, takeover gone) beside the existing
waiting-state golden.
- steering: mid-steer.expected.md pins the accepted-but-INVISIBLE state
(the loop drains steering only at the step boundary, so no interjection
bubble exists while the question still blocks — if the client ever
renders pending steers eagerly, this golden flips first) and
settled.expected.md the badged bubble plus obeying reply.
- navigation-panes: waterfall.expected.md and details-open.expected.md
(tool-name header, Input args, Output result) beside the trajectory one.
- lifecycle-chrome: reloaded.expected.md — rendering the same settled
transcript from persistence alone IS the recovery claim.
Fixture inventories extended to the new closed sets; the Agent Note's
expected-outputs policy updated in both languages (per-end-state goldens
for interactive scenarios), pairing re-recorded.
Five browser e2e scenarios over the existing keyless lane, one recorded
base fixture per spec family:
- live-interactions: one tool-free recorded turn + per-run override
sidecars authored in the spec (content single-sourced from the fixture
via deriveReplayScript, minted into a spec-owned temp dir). Cancel uses
a hang patch with a readyFile marker — the marker proves the stream is
parked mid-turn before the Stop click, so mid-stream cancellation is
deterministic by construction (turn/end 'aborted', composer re-enabled).
AUTH pins the non-retryable path: turn/end 'error', zero llm/retry
events, composer recovers; FIXME(web-error-surface) marks the found
product gap (no error copy renders — the client consumes no agent/error
frames and a pre-chunk failure freezes no partial). SERVER retry appends
the fixture's own success after an injected throw and proves llm-retry
end-to-end in the browser via the durable llm/retry record.
- question-composer: the shipped ask_user_question takeover blocks the
turn mid-step on the real userInteraction seam; the test answers through
the composer (the one sanctioned model-content-reactive drive step: the
turn cannot complete without it) and the tool result carries the answer.
Adds the composer waiting-state aria golden.
- steering: steers mid-turn while the composer blocks the step (the
deterministic mid-turn window). The steer rides the real wire
(session.prompt mode:'steer' POSTed from the page; the locked composer
has no steering gesture yet — TODO(web-steer-composer)); downstream is
all product: gateway -> Agent.steer -> step-boundary drain -> durable
steering/message -> SSE -> badged interjection bubble. Record mode
rejects a fixture whose live reply ignored the steer.
Scaffold gains the replayOverride passthrough; specs register in both
tsconfig planes (client exclude, host include).
Yichen Jiang
imccyu
Tianyi Cui