Restore all 147 historical canonical fixtures changed by the lower branch to exact shared base 220ff708e3628a9be46d9747d09af6d8cd742f0d bytes (145 V2 and two V0). All 180 committed V0/V1/V2 canonical files now have zero diff against that base, including unchanged Python, test-support and preview sources.
Preserve corrected lower writer bodies in 146 V3 successors across 119 owner directories: replace 135 unreleased V3 counterparts and add 11 siblings. Change only each copied Session header version; preserve all body bytes, raw model streams, inline images, IDs, references and historical delivery generation markers. Remove two unshipped V2 additions after creating their V3 sibling: record-suite/rec-pin and empty-response-retry-current.
Keep six explicitly historical snapshot owners pinned with no V3 sibling. Restore the two pre-step V0 record child sources without synthesizing current output. Fix seven embedded Session header versions in exactly five test-support behavior owners whose output filenames already select V3. Leave protocol expectations, shared references, sidecars, consumer scripts and production migration/normalization code untouched.
Validation: purpose-built temporary Python inventory and verifier checked 337 canonical headers, 3714 successor JSON rows, message roles, contiguous child roles, exact successor bodies, all 180 historical base bytes and zero git diff, noncanonical JSONL immutability, six retained owners and six unchanged preview fixtures. git diff --cached --check passed. Temporary generators removed. Strict migration, native refresh and replay remain pending parent integration; unsupported pre-step sources are reported separately.
Fourteen current Web v2 fixtures still store the system prompt in
request/header.system and omit system/message. The built Cordis owner
passes its five behavior assertions but fails persisted-session replay.
Refresh thirteen owning recorded scenarios and update the authored pwsh
seed input to carry the same system text as a message event.
Keep the lower branch's title-before-header order. Preserve all 90
user/model/tool messages and all 35 recorded Assistant streams, including
timing. Only the system event, header field removal, message identifiers,
and their sequence references differ. Frozen v0/v1, UI goldens, runtime,
and normalizers remain unchanged.
Evidence on macOS, base 8d66f7c917:
- pnpm install --frozen-lockfile && pnpm run build: passed.
- DSH_SNAPSHOT=replay pnpm exec vitest run --config vitest.web.config.ts apps/web/tests/cordis-tool-round.e2e.ts: before repair, persisted replay failed after 5 behavior tests passed.
- DSH_SNAPSHOT=refresh pnpm exec vitest run --config vitest.web.config.ts apps/web/tests/{approval-composer,cordis-tool-round,feedback-command,file-upload-round,replay-round-trip,lifecycle-chrome,live-interactions,permission-policy-context,ptc-round,question-composer,steering,turn-tail-actions,web-search-round}.e2e.ts: 13 files passed; 71 tests passed, 2 record-only tests skipped.
- PATH="/tmp/pwsh:$PATH" DSH_SNAPSHOT=refresh pnpm exec vitest run --config vitest.web.config.ts apps/web/tests/pwsh-terminal.e2e.ts: 2 tests passed with existing PowerShell 7.4.6.
- PATH="/tmp/pwsh:$PATH" DSH_SNAPSHOT=replay pnpm exec vitest run --config vitest.web.config.ts apps/web/tests/{approval-composer,cordis-tool-round,feedback-command,file-upload-round,replay-round-trip,lifecycle-chrome,live-interactions,permission-policy-context,ptc-round,pwsh-terminal,question-composer,steering,turn-tail-actions,web-search-round}.e2e.ts: 14 files passed; 73 tests passed, 2 record-only tests skipped (102.62s).
- Exact base/current JSON comparison: all 14 files equal base plus the system event, header.system removal and deterministic ID/sequence remapping.
- No current Web v2 request/header.system remains; git diff --check passed.
The turn tail's exposed meta line collapses into two icon pills — Usage
(database glyph, turn total) and Ran-for (clock glyph, wall time) — each
click-opening a details dialog; the calendar clock trails as plain text.
Cache hit, TPS, and TTFT move dialog-only, and narrow viewports collapse
the pills to bare icons. The TEMPORARY flat variant keeps the whole-line
trigger for the A/B test.
The whole-line meta trigger read as plain text and hid what was clickable.
The Turn-usage trigger is now a data-icon pill (Usage {total} · Cache hit
{percent}%) seated right of the branch action with the action buttons'
hover chrome, so the one interactive element in the tail is visibly a
button; the timing facts (clock, run time, speed, TTFT) return to plain
non-clickable text behind a dot separator. The details dialog keeps the
Turn-usage title and full token buckets, gains a permanent cache-hit row,
and breathes with wider vertical padding. Narrow columns trim the pill
label to an ellipsis instead of widening the chat column. User rows and
turn tails share the recency gate: only the latest row of each kind keeps
its actions visible without hover.
Replace the two-row footer (TurnUsageDisclosure + icon-row clock chrome)
with a single whole-line trigger (clock · run time · turn usage · cache
hit · speed · TTFT) that opens a per-Turn usage dialog. The latest turn
keeps its tail always visible; older turns reveal the whole row on
hover/focus. Turns without usage data keep the plain clock line with
identical spacing.
* feat(ui-conversation): fold turn process before final answer
* fix(ui-chat): polish turn-process control row from review
* test(web): drive preset slash catalog with gestures
* fix(ui-chat): keep turn process order stable
* fix(ui-chat): preserve prompt order after pagination
Co-authored-by: Yif <877193178@qq.com>
Candidate rows lead with domain icons instead of localized text
prefixes; pointer and keyboard share one reducer-owned highlight (last
input wins); drillable folder rows reveal a localized Browse-folder +
Tab keycap hint with the library chevron; pending sources render
skeleton bars; the menu spans the composer card. The editable @dir/
text decorates color-only — the domain icon now belongs exclusively to
the settled reference chip. Composer placeholders advertise / and @,
and the zh copy for commands is unified to 指令.
Render reconstructable system prompts at each request-series boundary, preserve series declarations through pre-step wrappers, and keep the presentation and replay snapshots aligned across clients.
Tianyi Cui