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miguel-heygen and others added 15 commits July 3, 2026 17:40
Fixture project covering all panel-editable element archetypes,
plus the QA findings matrix from the design-panel bug campaign.
* test(studio): add design-panel QA fixture and triage matrix

Fixture project covering all panel-editable element archetypes,
plus the QA findings matrix from the design-panel bug campaign.

* fix(studio): make canvas selection hit intended elements

- honor author pointer-events:none in hit-testing (was selecting invisible overlays)
- pause playback before mousedown sampling; fall back to hover selection on null resolve
- invalidate committed selection when the active composition changes
- double-click keeps selection and defers to multi-candidate click cycling

* fix(studio): close remaining selection-layer review findings

- hoverSelection fallback now wired at all 3 mousedown call sites (box-click,
  blocked-drag, plain overlay click) instead of just the overlay path
- pointer-events override detection reads computed style, not inline style,
  so a CSS-class opt-in (not just inline style=) on a descendant is honored
- defensively remove the pointer-events override before the group-fallback
  check too, closing a theoretical gap in the no-elementsFromPoint branch
- a click that resolves to nothing (dead-zone / deselect) no longer leaves
  playback paused if it was already playing
…1908)

* test(studio): add design-panel QA fixture and triage matrix

Fixture project covering all panel-editable element archetypes,
plus the QA findings matrix from the design-panel bug campaign.

* fix(studio): make canvas selection hit intended elements

- honor author pointer-events:none in hit-testing (was selecting invisible overlays)
- pause playback before mousedown sampling; fall back to hover selection on null resolve
- invalidate committed selection when the active composition changes
- double-click keeps selection and defers to multi-candidate click cycling

* fix(studio): close remaining selection-layer review findings

- hoverSelection fallback now wired at all 3 mousedown call sites (box-click,
  blocked-drag, plain overlay click) instead of just the overlay path
- pointer-events override detection reads computed style, not inline style,
  so a CSS-class opt-in (not just inline style=) on a descendant is honored
- defensively remove the pointer-events override before the group-fallback
  check too, closing a theoretical gap in the no-elementsFromPoint branch
- a click that resolves to nothing (dead-zone / deselect) no longer leaves
  playback paused if it was already playing

* fix(studio-server): child-scoped patch operations with batch abort

- PatchOperation gains optional childSelector/childIndex resolved under the matched parent
- pre-pass resolves every op target; any miss aborts the batch with matched:false, no partial write
- style-decl parsing extracted to sourceStyleMutation to stay under the file-size cap
- new ./source-mutation subpath export (mirrors ./finite-mutation)
…x (M0+M1) (#1870)

M0: renderNode/imageFills/variables/styles/nodeTree/fileVersion over
api.figma.com with injectable fetch and typed capability errors
(NO_TOKEN/BAD_TOKEN/REQUIRES_ENTERPRISE/RATE_LIMITED/RENDER_FAILED/
NODE_NOT_FOUND/HTTP_ERROR) per design spec 4.4.

M1: svg sanitizer (scripts/foreignObject/handlers/external hrefs) +
hyperframes figma asset: render -> sanitize -> freeze under .media/ ->
manifest provenance -> snippet. Idempotent on
fileKey:nodeId:format:scale:version; re-imports when the version moves.

Plus the 7.1 binding index store (.media/figma-bindings.jsonl): exact-ID
lookup incl. alias chains, per-project library-file answers, shared
jsonl reader with the asset manifest.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
)

* test(studio): add design-panel QA fixture and triage matrix

Fixture project covering all panel-editable element archetypes,
plus the QA findings matrix from the design-panel bug campaign.

* fix(studio): make canvas selection hit intended elements

- honor author pointer-events:none in hit-testing (was selecting invisible overlays)
- pause playback before mousedown sampling; fall back to hover selection on null resolve
- invalidate committed selection when the active composition changes
- double-click keeps selection and defers to multi-candidate click cycling

* fix(studio): close remaining selection-layer review findings

- hoverSelection fallback now wired at all 3 mousedown call sites (box-click,
  blocked-drag, plain overlay click) instead of just the overlay path
- pointer-events override detection reads computed style, not inline style,
  so a CSS-class opt-in (not just inline style=) on a descendant is honored
- defensively remove the pointer-events override before the group-fallback
  check too, closing a theoretical gap in the no-elementsFromPoint branch
- a click that resolves to nothing (dead-zone / deselect) no longer leaves
  playback paused if it was already playing

* fix(studio-server): child-scoped patch operations with batch abort

- PatchOperation gains optional childSelector/childIndex resolved under the matched parent
- pre-pass resolves every op target; any miss aborts the batch with matched:false, no partial write
- style-decl parsing extracted to sourceStyleMutation to stay under the file-size cap
- new ./source-mutation subpath export (mirrors ./finite-mutation)

* fix(studio): per-child patch op builders and persist-seam harness

- buildTextFieldChildLocator indexes over the parent's full same-tag child list
- buildTextFieldChildOperations emits per-field ops for same-shape multi-field edits
- SDK cutover declines child-scoped batches (hfId mapping would hit the parent)
- persist-seam integration harness drives real client ops through patchElementInHtml

* fix(studio): fail closed on unresolved text-field child index

buildTextFieldChildLocator guessed a synthetic field's position by
counting same-tag "child" fields elsewhere in the array whenever
sourceChildIndex was absent. That heuristic is unreachable today (the
count-mismatch guard in buildTextFieldChildOperations already refuses
add/remove edits before it's reached) but would silently locate the
wrong element for a future caller that wires up synthetic-field
support without also computing a real sourceChildIndex. Return null
instead so the caller falls back to the unsupported-structure path.
…(M2) (#1871)

tokensToVariables: variables -> composition brand-variable entries
(COLOR->hex/rgba, FLOAT/STRING/BOOLEAN), alias chains walked cycle-safe
to the leaf value while the binding keeps the semantic id. Sidecar
figma-tokens.json + .media/figma-bindings.jsonl records per spec 7.1.

hyperframes figma tokens: variables path, REQUIRES_ENTERPRISE degrades
to published-styles metadata (values resolve at component time).

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…l mapper (M3) (#1872)

resolveBindings: scan the full tree (boundVariables + style ids, alias
chains, children) and partition exact-ID-only against the binding index
before any CSS is emitted per spec 7.1 - never value matching.

nodeToHtml: absolute geometry at figma bounds inside a fixed-size root,
solid/linear-gradient fills, corner radius, opacity, drop shadow, blur,
text styles; resolved bindings emit var(--slug, literal), unresolved
bake literals with data-figma-unresolved; visible:false respected;
vectors/boolean ops route to a rasterize list.

hyperframes figma component: tree -> bindings -> html, rasterize
fallback via Phase-1 asset export with src backfill, registry-item
packaging, unresolved-binding guidance in output.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…1910)

* test(studio): add design-panel QA fixture and triage matrix

Fixture project covering all panel-editable element archetypes,
plus the QA findings matrix from the design-panel bug campaign.

* fix(studio): make canvas selection hit intended elements

- honor author pointer-events:none in hit-testing (was selecting invisible overlays)
- pause playback before mousedown sampling; fall back to hover selection on null resolve
- invalidate committed selection when the active composition changes
- double-click keeps selection and defers to multi-candidate click cycling

* fix(studio): close remaining selection-layer review findings

- hoverSelection fallback now wired at all 3 mousedown call sites (box-click,
  blocked-drag, plain overlay click) instead of just the overlay path
- pointer-events override detection reads computed style, not inline style,
  so a CSS-class opt-in (not just inline style=) on a descendant is honored
- defensively remove the pointer-events override before the group-fallback
  check too, closing a theoretical gap in the no-elementsFromPoint branch
- a click that resolves to nothing (dead-zone / deselect) no longer leaves
  playback paused if it was already playing

* fix(studio-server): child-scoped patch operations with batch abort

- PatchOperation gains optional childSelector/childIndex resolved under the matched parent
- pre-pass resolves every op target; any miss aborts the batch with matched:false, no partial write
- style-decl parsing extracted to sourceStyleMutation to stay under the file-size cap
- new ./source-mutation subpath export (mirrors ./finite-mutation)

* fix(studio): per-child patch op builders and persist-seam harness

- buildTextFieldChildLocator indexes over the parent's full same-tag child list
- buildTextFieldChildOperations emits per-field ops for same-shape multi-field edits
- SDK cutover declines child-scoped batches (hfId mapping would hit the parent)
- persist-seam integration harness drives real client ops through patchElementInHtml

* fix(studio): fail closed on unresolved text-field child index

buildTextFieldChildLocator guessed a synthetic field's position by
counting same-tag "child" fields elsewhere in the array whenever
sourceChildIndex was absent. That heuristic is unreachable today (the
count-mismatch guard in buildTextFieldChildOperations already refuses
add/remove edits before it's reached) but would silently locate the
wrong element for a future caller that wires up synthetic-field
support without also computing a real sourceChildIndex. Return null
instead so the caller falls back to the unsupported-structure path.

* fix(studio): surface persist failures with toast and guarded revert

- matched:false and persist errors toast, warn structurally, and revert the optimistic write
- reverts guarded by a per-property version counter so stale failures never stomp newer edits
- structural text-field edits refuse persist instead of writing escaped markup
- multi-field child edits persist via per-child ops; shared commit runner extracted

* fix(studio): revert data-attribute and html-attribute commits on persist failure

commitDataAttribute and handleDomHtmlAttributeCommit toasted on failure but
never reverted the optimistic attribute write, leaving the preview showing an
edit that never reached disk (the exact bug this PR closes for style commits).
Extracted into useDomEditAttributeCommits.ts (useDomEditTextCommits.ts was at
the file-size cap) and routed through runDomEditCommit with a per-target+
attribute version guard, mirroring handleDomStyleCommit.

* fix(studio): close coupled persist-hook review findings

Three findings from R2 review that must land together: a patch-rejection
toast doubled up with the generic persist-failure toast (StudioSaveHttpError
had no alreadyToasted marker), a failed prepareContent write (e.g. font-face
injection) reverted and re-toasted a change the server had already
persisted, and text-commit shouldRevert only rolled back on one narrow
error type instead of any persist failure.
* test(studio): add design-panel QA fixture and triage matrix

Fixture project covering all panel-editable element archetypes,
plus the QA findings matrix from the design-panel bug campaign.

* fix(studio): make canvas selection hit intended elements

- honor author pointer-events:none in hit-testing (was selecting invisible overlays)
- pause playback before mousedown sampling; fall back to hover selection on null resolve
- invalidate committed selection when the active composition changes
- double-click keeps selection and defers to multi-candidate click cycling

* fix(studio): close remaining selection-layer review findings

- hoverSelection fallback now wired at all 3 mousedown call sites (box-click,
  blocked-drag, plain overlay click) instead of just the overlay path
- pointer-events override detection reads computed style, not inline style,
  so a CSS-class opt-in (not just inline style=) on a descendant is honored
- defensively remove the pointer-events override before the group-fallback
  check too, closing a theoretical gap in the no-elementsFromPoint branch
- a click that resolves to nothing (dead-zone / deselect) no longer leaves
  playback paused if it was already playing

* fix(studio-server): child-scoped patch operations with batch abort

- PatchOperation gains optional childSelector/childIndex resolved under the matched parent
- pre-pass resolves every op target; any miss aborts the batch with matched:false, no partial write
- style-decl parsing extracted to sourceStyleMutation to stay under the file-size cap
- new ./source-mutation subpath export (mirrors ./finite-mutation)

* fix(studio): per-child patch op builders and persist-seam harness

- buildTextFieldChildLocator indexes over the parent's full same-tag child list
- buildTextFieldChildOperations emits per-field ops for same-shape multi-field edits
- SDK cutover declines child-scoped batches (hfId mapping would hit the parent)
- persist-seam integration harness drives real client ops through patchElementInHtml

* fix(studio): fail closed on unresolved text-field child index

buildTextFieldChildLocator guessed a synthetic field's position by
counting same-tag "child" fields elsewhere in the array whenever
sourceChildIndex was absent. That heuristic is unreachable today (the
count-mismatch guard in buildTextFieldChildOperations already refuses
add/remove edits before it's reached) but would silently locate the
wrong element for a future caller that wires up synthetic-field
support without also computing a real sourceChildIndex. Return null
instead so the caller falls back to the unsupported-structure path.

* fix(studio): surface persist failures with toast and guarded revert

- matched:false and persist errors toast, warn structurally, and revert the optimistic write
- reverts guarded by a per-property version counter so stale failures never stomp newer edits
- structural text-field edits refuse persist instead of writing escaped markup
- multi-field child edits persist via per-child ops; shared commit runner extracted

* fix(studio): revert data-attribute and html-attribute commits on persist failure

commitDataAttribute and handleDomHtmlAttributeCommit toasted on failure but
never reverted the optimistic attribute write, leaving the preview showing an
edit that never reached disk (the exact bug this PR closes for style commits).
Extracted into useDomEditAttributeCommits.ts (useDomEditTextCommits.ts was at
the file-size cap) and routed through runDomEditCommit with a per-target+
attribute version guard, mirroring handleDomStyleCommit.

* fix(studio): close coupled persist-hook review findings

Three findings from R2 review that must land together: a patch-rejection
toast doubled up with the generic persist-failure toast (StudioSaveHttpError
had no alreadyToasted marker), a failed prepareContent write (e.g. font-face
injection) reverted and re-toasted a change the server had already
persisted, and text-commit shouldRevert only rolled back on one narrow
error type instead of any persist failure.

* test(studio): cover persist-failure hook behavior

Regression tests for the persist failure paths: unresolvable targets,
no-op warns, rejected requests, revert races, structural-edit refusal,
and read/write failure toasts.

* test(studio): cover attribute-commit revert on persist failure

Regression tests for the data-attribute and html-attribute revert paths
added in #1910: unresolvable target, rejected request, success (no revert),
and a stale-failure-vs-newer-success race guarded by the per-attribute
version counter.

* test(studio): cover the patch-rejection and text-commit revert fixes

Adds the two persist-hook cases R2 flagged as untested: the
!patchResponse.ok HTTP-error path (previously only exercised via a
network-throw, which bypassed this branch) and handleDomTextCommit's
server-failure path. Also strengthens the prepareContent-write-failure
test to assert the already-persisted base patch is recorded, not
reverted, matching the coupled persist-hook fix.
* test(studio): add design-panel QA fixture and triage matrix

Fixture project covering all panel-editable element archetypes,
plus the QA findings matrix from the design-panel bug campaign.

* fix(studio): make canvas selection hit intended elements

- honor author pointer-events:none in hit-testing (was selecting invisible overlays)
- pause playback before mousedown sampling; fall back to hover selection on null resolve
- invalidate committed selection when the active composition changes
- double-click keeps selection and defers to multi-candidate click cycling

* fix(studio): close remaining selection-layer review findings

- hoverSelection fallback now wired at all 3 mousedown call sites (box-click,
  blocked-drag, plain overlay click) instead of just the overlay path
- pointer-events override detection reads computed style, not inline style,
  so a CSS-class opt-in (not just inline style=) on a descendant is honored
- defensively remove the pointer-events override before the group-fallback
  check too, closing a theoretical gap in the no-elementsFromPoint branch
- a click that resolves to nothing (dead-zone / deselect) no longer leaves
  playback paused if it was already playing

* fix(studio-server): child-scoped patch operations with batch abort

- PatchOperation gains optional childSelector/childIndex resolved under the matched parent
- pre-pass resolves every op target; any miss aborts the batch with matched:false, no partial write
- style-decl parsing extracted to sourceStyleMutation to stay under the file-size cap
- new ./source-mutation subpath export (mirrors ./finite-mutation)

* fix(studio): per-child patch op builders and persist-seam harness

- buildTextFieldChildLocator indexes over the parent's full same-tag child list
- buildTextFieldChildOperations emits per-field ops for same-shape multi-field edits
- SDK cutover declines child-scoped batches (hfId mapping would hit the parent)
- persist-seam integration harness drives real client ops through patchElementInHtml

* fix(studio): fail closed on unresolved text-field child index

buildTextFieldChildLocator guessed a synthetic field's position by
counting same-tag "child" fields elsewhere in the array whenever
sourceChildIndex was absent. That heuristic is unreachable today (the
count-mismatch guard in buildTextFieldChildOperations already refuses
add/remove edits before it's reached) but would silently locate the
wrong element for a future caller that wires up synthetic-field
support without also computing a real sourceChildIndex. Return null
instead so the caller falls back to the unsupported-structure path.

* fix(studio): surface persist failures with toast and guarded revert

- matched:false and persist errors toast, warn structurally, and revert the optimistic write
- reverts guarded by a per-property version counter so stale failures never stomp newer edits
- structural text-field edits refuse persist instead of writing escaped markup
- multi-field child edits persist via per-child ops; shared commit runner extracted

* fix(studio): revert data-attribute and html-attribute commits on persist failure

commitDataAttribute and handleDomHtmlAttributeCommit toasted on failure but
never reverted the optimistic attribute write, leaving the preview showing an
edit that never reached disk (the exact bug this PR closes for style commits).
Extracted into useDomEditAttributeCommits.ts (useDomEditTextCommits.ts was at
the file-size cap) and routed through runDomEditCommit with a per-target+
attribute version guard, mirroring handleDomStyleCommit.

* fix(studio): close coupled persist-hook review findings

Three findings from R2 review that must land together: a patch-rejection
toast doubled up with the generic persist-failure toast (StudioSaveHttpError
had no alreadyToasted marker), a failed prepareContent write (e.g. font-face
injection) reverted and re-toasted a change the server had already
persisted, and text-commit shouldRevert only rolled back on one narrow
error type instead of any persist failure.

* test(studio): cover persist-failure hook behavior

Regression tests for the persist failure paths: unresolvable targets,
no-op warns, rejected requests, revert races, structural-edit refusal,
and read/write failure toasts.

* test(studio): cover attribute-commit revert on persist failure

Regression tests for the data-attribute and html-attribute revert paths
added in #1910: unresolvable target, rejected request, success (no revert),
and a stale-failure-vs-newer-success race guarded by the per-attribute
version counter.

* test(studio): cover the patch-rejection and text-commit revert fixes

Adds the two persist-hook cases R2 flagged as untested: the
!patchResponse.ok HTTP-error path (previously only exercised via a
network-throw, which bypassed this branch) and handleDomTextCommit's
server-failure path. Also strengthens the prepareContent-write-failure
test to assert the already-persisted base patch is recorded, not
reverted, matching the coupled persist-hook fix.

* test(studio): agent-browser e2e smoke for the design panel

Standalone script driving selection plus one input per panel section
against a running preview, asserting disk persistence and reload survival.

* fix(studio): close smoke-test quality nits, add fault-injection coverage

Closes the R2/R3 findings on the design-panel e2e smoke script:

- Section lookup no longer matches h3 display text plus a manual tree
  walk (breaks on wording tweaks). Section now carries a stable
  data-panel-section attribute; the script queries by it directly.
- Fields are located by their sibling label (or, where none exists,
  by being the section's only input of that type) instead of by
  guessing the fixture's current value ahead of time.
- Fixed sleep(1400/2000/6000) waits replaced with polling on the
  actual condition (selection registered, section rendered, patch
  round-tripped, app booted). This surfaced a real bug while
  verifying: computing click coordinates right after a commit reused
  a stale preview-frame position from before the property panel's
  reflow, silently clicking the wrong spot — now waits for the
  frame's rect to stabilize first. Also found and fixed a disk-write
  race on the first commit of a run (patch fetch resolves before the
  server's file write lands).
- FAIL now dumps window.__patchLog for diagnosability.
- Added a fault-injection cell: the server rejects a patch and the
  panel must toast the rejection without persisting it or clobbering
  the prior committed value.

Verified by actually running the script with agent-browser against a
live preview (previously never exercised this way) — all 14 checks
pass across repeated clean runs.
… MCP for 4-5 (M4) (#1873)

* feat(skills): reroute /figma by capability - REST/CLI for phases 1-3, MCP for 4-5 (M4)

Rewrites the skill from MCP-first to the spec 2 split: asset/tokens/
component route through the hyperframes figma CLI (FIGMA_TOKEN), motion/
shaders stay agent-driven over MCP (no REST equivalent). Adds two-
credential guidance, Starter rate-limit tactics (recursive:true, raw-
response cache, opt-in screenshots), the 7.1 binding flow (tokens before
components, one ask per unknown library, never value matching), and the
shader manual-export default. Catalog blurbs updated in lockstep.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(cli): register figma component subcommand

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(skills): add storyboard-to-animatic guidance to /figma

Field-tested against a real 26-scene storyboard section: the parsing
grammar (frame-sized nodes incl. loose rectangles = scenes, x-order =
time order, TEXT below the strip = director notes paired by x-overlap),
batched still export (chunk ~4 ids per render call - big frames timeout
past ~12), a note-verb -> transition vocabulary (EXPLOSION/SLIDE/MORPH/
CYCLE), and the stills-vs-component routing rule for within-scene motion
notes. Catalog blurbs updated in lockstep.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(skills): storyboard frames are keyframes, not slides

Field-tested against a second real storyboard section: frames sharing an
element (matched by name, else geometry similarity) define that element's
states through time - tween the element between states, crossfade only
when pixels genuinely differ, enter/exit unmatched children, tween frame
backgrounds as a color track. Stills demoted to fallback for frames that
don't decompose. Validated live: a 4-frame logo-rise reconstructed as one
element with four keyframes.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* feat(figma): self-explanatory first-run experience + mintlify guide

- NO_TOKEN/BAD_TOKEN errors now carry the full one-time setup (mint URL,
  read-only scope checklist, persist hint) instead of a bare pointer
- figma subcommands print clean guidance on typed client errors, not a
  stack trace (shared withFigmaErrors boundary)
- CLI help gains component subcommand, FIRST-TIME SETUP and WHAT TO
  EXPECT blocks
- /figma skill: preflight the token before the first CLI call and walk
  the user through setup up front; narrate landed-artifact + next action
  at every step
- new docs/guides/figma.mdx (setup, per-phase walkthroughs, provenance,
  troubleshooting table) wired into docs.json nav

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(figma): review fixes — missing withFigmaErrors imports, 401/403 semantics, docs accuracy

- tokens.ts/component.ts called withFigmaErrors without importing it
  (tsup doesn't typecheck, so every invocation shipped as an immediate
  ReferenceError); imports added, tsc --noEmit now clean
- error boundary widened to all Errors so bad-ref/bad-format input
  errors print their message instead of a stack trace
- 401 no longer claims 'missing scopes' (figma signals that as 403);
  new FORBIDDEN code maps non-variables 403 to scope/access guidance
- docs: asset/component refs require a node id (bare fileKey is
  tokens-only), example snippet matches real output, FORBIDDEN row
- skill: preflight counts a project-.env token as configured (CLI
  auto-loads it); BAD_TOKEN/FORBIDDEN guidance split

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(cli): present figma errors via standard errorBox

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…lta translate (#1875)

* fix(sdk): moveElement survives GSAP animation per-axis via runtime delta translate

A committed moveElement wrote data-x/data-y but nothing rendered them:
hosts shimmed CSS translate, which GSAP folds into the cached transform
at first parse and then discards on the animated axis at every seek —
dragging an animated element kept only the un-animated axis.

Spike-proven on GSAP 3.15: a translate set AFTER GSAP's first parse is
never read, folded, or cleared across seeks and composes natively with
the animated transform. So:

- moveElement captures the pre-edit baseline once (data-hf-edit-base-x/y)
- the runtime (new core runtime/positionEdits.ts, applied at timeline
  bind — after GSAP parse) renders translate = (data-x − base), a pure
  delta that composes with GSAP tweens, tl.set positions, and CSS alike
- applyDraft now drives the drag preview through the same translate
  channel (the --hf-studio-dx/dy vars had no consumer outside authored
  Studio bridges), and commitPreview mirrors the committed move onto
  the live element so it holds without an srcdoc reload

Acceptance: packages/engine/scripts/test-runtime-position-edits-browser.ts
(real Chrome + GSAP + runtime IIFE, no Studio shell) — X-animated,
Y-animated, and static elements hold both edited axes across the full
seek range. New subpath export @hyperframes/core/runtime/position-edits.

Known limitation (documented): a tween created lazily at runtime that
first-parses a marked element after apply folds the edit.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(sdk): harden position-edit rendering and the drag draft channel

Fixes six issues from adversarial review of the moveElement stack:

- Runtime: apply position edits at init as well as at timeline bind, so
  committed moves render in compositions with no usable GSAP timeline
  (CSS/WAAPI-animated or fully static) — previously the apply was
  unreachable outside the boundDuration > 0 bind branch and the edit
  silently vanished from reloads and renders.
- Runtime: guard bind-path re-apply against post-fold double-apply — if
  the previously written translate was consumed externally (a lazily
  created tween folding it into GSAP's cached transform), skip instead
  of re-setting it on top ({force} escape hatch for editor commits).
- Adapter: stop writing the --hf-studio-dx/dy custom properties during
  drags — compositions with the documented var-consuming drag-bridge
  CSS moved by twice the pointer delta (var transform + new inline
  translate). The inline translate is now the only draft channel;
  deltas accumulate in adapter fields. Docs updated to match.
- Adapter: switching applyDraft to a new id reverts the abandoned
  element's draft translate instead of leaving it displaced with no op.
- Adapter: cancelPreview restores the raw inline translate (removing it
  when there was none), so a stylesheet-authored translate is never
  promoted to a permanent inline style.
- Adapter: commitPreview reverts the draft and clears state when
  dispatch throws, instead of leaving the element shifted by an
  uncommitted draft.

Cleanups: reuse readCurrentTranslate from the core module (was a
verbatim copy), drop the dead __hfApplyPositionEdits window hook.
Browser acceptance test now also covers the GSAP-free composition path.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(core): prime GSAP transform cache before position-edit apply; add fold-loss telemetry

Addresses PR #1875 review feedback (Rames, Miga):

- Prime the element's GSAP transform parse (gsap.getProperty) before the
  first translate apply — positioned tl.set()s and tweens that first
  RENDER after the apply now reuse the cache instead of folding the edit.
  This closes the lazy-first-parse fold-loss for any page where GSAP is
  loaded at apply time; the residual limitation is GSAP itself loading
  after the apply. Proven by the extended browser acceptance test.
- Emit position_edit_fold_skipped analytics at the fold-guard skip site
  so the residual degradation is observable instead of silent.
- Browser acceptance test: add a both-axis-animated element (the shape
  that originated the per-axis loss) and a positioned tl.set() element,
  asserted across the full seek range.
- Simplify the num() null guard (review nit).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
…inator (#1926)

* feat(studio): add resolver-shadow attempt counter for soak-gate denominator

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(studio): harden attempt-counter exception safety and tab-hide flush ordering

PR review feedback (4 reviewers): recordAttempt() sat outside the try/catch
in all three emit functions, so a throw inside it (e.g. setInterval/
addEventListener failing in a non-standard environment) would break the
"never throws" contract. Also, the new visibilitychange listener races
studioTelemetry.ts's own tab-hide handler — whichever fires first can beacon
the queue before or after this module's rollup lands in it, silently
dropping the attempt count for short sessions closed before the 5-minute
timer fires.

Fixes: move recordAttempt() inside each function's try block; export
flushViaBeacon() from studioTelemetry.ts and call it explicitly after
queuing the rollup, so delivery no longer depends on listener registration
order; capture the visibilitychange handler by reference so
__resetAttemptSchedulingForTests() actually removes it instead of leaking a
duplicate on re-arm.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
@pull pull Bot locked and limited conversation to collaborators Jul 4, 2026
@pull pull Bot added the ⤵️ pull label Jul 4, 2026
@pull pull Bot merged commit cf59440 into zxmai2048-source:main Jul 4, 2026
7 of 12 checks passed
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2 participants