* Studio: show a Nudging tool calls badge while the tool-call re-prompt runs
* Guard the nudge status ordering assertion against index 0
* Tighten the nudge status comments
* Announce the nudge text instead of the generic spinner label
* Trim the nudge status comments
Collapse the multi-line notes to fewer lines and drop one that restated the assert below it. The blank-before-badge ordering reason and the keep-in-sync contract are preserved.
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Co-authored-by: danielhanchen <unslothai@gmail.com>
* fix(studio): show the current artifact's source after switching artifacts
The canvas source view feeds one Streamdown a fence built from the selected
artifact's code, but never keys it. Streamdown does not revise a block it has
already committed, so the panel keeps rendering the previous artifact's source.
Key the source view on the artifact ID plus a hash of its code: tool artifact
IDs are derived from the tool call, not the code, so the ID alone does not
change when a tool artifact is updated in place.
* Name the real root cause and make the source-key test load-bearing
The remount is needed because Streamdown memoizes a fenced code block on its
hast node's line/column span, which ignores the text inside the fence, so two
canvases of equal line count compare equal and the old source stays on screen.
Verified in Chromium against streamdown 2.5.0: unkeyed, 70 lines -> 70 lines
renders the previous artifact, 70 -> 71 and 70 -> 90 render correctly.
Move the key expression into the source branch so it costs nothing while the
artifact is streaming and the view is unmounted, and export the helper from
types.ts so the test exercises the shipped code instead of a local copy of the
formula (it passed before even with the key removed from the component).
* Assert the source view's Streamdown key wiring, not just the helper
The suite exercised buildArtifactSourceKey but never the component, so deleting
key={buildArtifactSourceKey(artifact)} from the Streamdown left every test
green. There is no DOM renderer available to these tests, so parse
artifact-surface.tsx with the TypeScript compiler API (already a devDependency)
and assert the source view's Streamdown carries that key.
Mutation-checked: removing the key fails 1 test, swapping it for artifact.id
fails 1, and making the helper ignore code fails 2.
* Tighten the comments added by this PR
* Studio: preserve durations across reasoning blocks
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: keep a reasoning group's timer running when it reopens
A rendered reasoning group can be closed and then reopened: parseAssistantContent
coalesces adjacent reasoning parts, so a provider that emits each block as a
complete <think>...</think> chunk lands several blocks in one group. The tracker
wrote a group's duration once and never revisited it, so such a group froze at
its first close and displayed 0 seconds.
Measure from the first time an index becomes visible rather than from the last
startGroup, and reopen a closed group while its reasoning text is still growing.
Gating on growth is what stops the timer running on into the answer. A duration
supplied by the server is now recorded as authoritative so local timing cannot
overwrite it.
Also fill indices that a single delta skips. startGroup(n) could jump past
earlier indices and leave array holes, which JSON.stringify persists as null; a
skipped group became visible and closed inside the same chunk, so it gets a
measured zero instead.
Test discovery now globs tests/, so a second test file cannot be silently
skipped by CI, and tsconfig.test.json puts tests/ under typecheck for the first
time.
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: danielhanchen <danielhanchen@gmail.com>
