S3 + CloudFront Directory Indexer — 2026-06-30_v015

Browser-only feature release.

Changes from v014:
- Added Windows-style sortable Type column.
- Added ?sort=type&order=asc/desc support.
- Type-aware visual vocabulary:
  Folder, HTML, TXT, MD, PNG, JPG, WEBP, GIF, SVG, TIFF, BMP, AVIF, MP4, WEBM, MP3, WAV, ZIP, JSON, JS, CSS, PDF, CSV, XML, and more.
- Icons now reflect broad type family while the Type column shows precise extension/category.
- Name, Type, Last modified, and Size are sortable.
- v014 sorting/margin/build-comment fixes remain.

Source begins with:
  // Build: 2026-06-30-v015

Use:
- Upload s3-cloudfront-indexer-simple-2026-06-30_v015-lambda-edge-directory-browser-upload.zip to the Lambda@Edge directory browser.
- Deploy $LATEST.
- Publish a new numbered version.
- Attach that numbered version ARN to CloudFront Default (*) Origin request.