perf(aiui): drop the 1 MB backdrop JPG the webp replaced

e36f36ee re-encoded the chat backdrop to webp (1052K -> 478K) to fix "the
background takes ages to load", but left the JPG in place. ChatPage.vue
references only `bg-intro-3.webp`, so the 1053K JPG has been shipping in
every AIUI bundle, every deploy and every ISO since, referenced by nothing.

Checked before removing, because the same filename IS live elsewhere:
`appgate/mod.rs` serves `bg-intro-3.jpg` as one of four LOGIN_BACKGROUNDS,
but from `/opt/archipelago/web-ui/assets/img` — the neode-ui copy, which is
untouched here. Only AIUI's duplicate goes.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
archipelago
2026-08-08 09:21:59 -04:00
co-authored by Claude Opus 5
parent 73813e4738
commit 71164137ef
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