2 Commits

Author	SHA1	Message	Date
sneak	1f809a6fc9	Implement ETag, HEAD requests, and conditional requests ... - Add ETag generation based on output content hash (first 16 chars) - Add ContentLength to ImageResponse from cache - Add LoadWithSize method to ContentStorage - Add GetOutputWithSize method to Cache - Handle HEAD requests returning headers only - Handle If-None-Match conditional requests returning 304 - Register HEAD route for image proxy endpoint	2026-01-08 10:08:38 -08:00
sneak	2f20c71da0	Add content-addressable storage and cache key generation ... ContentStorage stores blobs at <dir>/<ab>/<cd>/<sha256> paths. MetadataStorage stores JSON at <dir>/<host>/<path_hash>.json. CacheKey generates unique keys from request parameters.	2026-01-08 03:35:50 -08:00