feat(accordion): migrate to 2nd-gen#6268

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swc-1854/accordion-migration

Commits on Jun 1, 2026

docs(accordion): refine planning docs (#6269)

rise-erpelding
and
nikkimk
committed
feat: set up accordion file structure, API, and a11y (#6300)

rise-erpelding
and
claude
committed
chore(accordion): full fidelity feature update (#6319)

committed