From: Anderson A. Giacomolli <redacted>
Date: Tue, 10 Nov 2026 14:35:12 +0000 (-0300)
Subject: Store shared private images by content hash
X-Git-Url: https://git.giacomolli.uk/onechat/commitdiff_plain/36229ef68a30c5a117599037d79fa1fc708fbfef?ds=sidebyside;hp=36229ef68a30c5a117599037d79fa1fc708fbfef

Store shared private images by content hash

Keep one immutable JPEG, PNG, or WebP file per image in the shared data
store. Validate size and format before atomic publication, and preserve
image files and modes in backups. The WebP config decoder needs x/image
because the standard library has no WebP decoder.
---