- Create MLS_Image_Endpoint class with on-demand thumbnail generation
- Use ImageMagick to convert images to WebP format
- Thumbnail sizes: 800px (thumb) and 1800px (full), maintain aspect ratio
- Only downsize images, never upsize
- Cache thumbnails in wp-content/uploads/mls-thumbnails/
- Add mls_get_image_url() helper function (1-based index)
- Update property cards to display thumbnail as background-cover image
- Long cache headers (1 year) with ETag support
URL format: /mls-image/{listing_key}/{index}/{size}/
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Co-Authored-By: Claude <noreply@anthropic.com>
Hanson.xyz Dev
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