* fix(kiwi): import Figma groups as GROUP nodes instead of FRAME
- Map FRAME nodes with `resizeToFit === true` to `GROUP` type on import
- Write `resizeToFit = true` when exporting `GROUP` nodes back to Kiwi format
- Document findings and diagnosis in packages/docs/development/group-to-frame-import-issue.md
- Extract resolveNodeType helper to satisfy cyclomatic complexity limits
* test(kiwi): harden Figma group import + add coverage
Follow-up hardening on the group import/export fix:
- convert.ts: reorder so the COMPONENT_SET check runs before the FRAME→GROUP
reclassification, and guard the group check on the absence of auto-layout
(`stackMode` unset/NONE). Figma auto-layout "hug" frames use
stackPrimarySizing/stackCounterSizing, not `resizeToFit`, so this prevents a
component-set or auto-layout frame that happens to carry `resizeToFit` from being
misclassified as a group.
- Add tests/engine/io/fig/import/group-reclassify.test.ts: unit coverage for the
reclassification (FRAME+resizeToFit → GROUP, plain frame stays FRAME, auto-layout
hug frame stays FRAME), plus a real-file assertion that gold-preview.fig imports
its groups as GROUP.
- Add tests/engine/io/fig/roundtrip/group.test.ts: a created GROUP survives
export → re-import as a GROUP (validates the export-side resizeToFit write).
- Update exhaustive.test.ts gold-preview golden: 519 nodes that were misimported as
FRAME are now correctly GROUP (FRAME 4525→4006, GROUP 519), and export size shifts
594758→594770 because exported groups now carry resizeToFit.
Note: the pre-existing material3 variables roundtrip failure
("Invalid value EXCLUDE for enum BooleanOperation") is unrelated to groups and
also fails on master — out of scope here.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* chore(kiwi): remove temporary group-to-frame analysis doc
It was a scratch diagnostic artifact (and contained a hardcoded local path);
the rationale now lives in the fix's commit messages, code comments, and tests.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Danila Poyarkov <dev@dannote.net>
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