v0.8.3

Changed

• Bumped the bundled Scalar UI (@scalar/api-reference) from 1.62.5 to
  1.62.6 — across the CDN pin, the embedded bundle, and the
  package.json tracker. The patch renders document-wide authentication
  for AsyncAPI documents and fixes a plugin auth accessor; it preserves
  the configuration and CSP contracts stdocs relies on. The CDN SRI hash
  and the vendored bytes are re-pinned to the 1.62.6 bundle, verified
  byte-identical across the npm tarball and jsDelivr.
• Bumped the bundled Stoplight Elements (@stoplight/elements) from
  9.0.23 to 9.0.24. Both vendored assets are byte-identical to 9.0.23, so
  only the pinned version moved and the SRI hashes are unchanged.