Add admin-configurable upload size limits

The 8MB image/file/avatar cap is now a site setting (UploadSettings,
single-row table like SmtpSettings) editable from the Admin Settings tab,
instead of a hardcoded constant. All three upload endpoints read the live
value and interpolate it into their 413 messages. A new GET
/api/uploads/limit endpoint (open to any authenticated user, unlike the
admin-only settings endpoints) lets the composer reject an oversized file
client-side before it ever hits the network, though the server still
enforces the same cap independently.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
2026-08-15 20:44:05 -06:00
co-authored by Claude Sonnet 5
parent c78d7454b6
commit 62e4760c8a
19 changed files with 435 additions and 17 deletions
+6
View File
@@ -338,3 +338,9 @@
color: var(--ds-muted);
margin: 0;
}
.admin-settings-hint {
font-size: 0.82rem;
color: var(--ds-muted);
margin: -4px 0 0;
}