pdfDoc was a plain variable (not \$state), so renderer.isLoaded had no
reactive dependencies in Svelte 5. PdfControls received isLoaded=false
permanently, keeping the next-page button disabled while zoom buttons
(which have no disabled attribute) still worked.
Fix: derive isLoaded from totalPages (\$state) via totalPages > 0.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
loadFile() reads fileUrl synchronously before its first await. When
called from a \$effect, Svelte tracks that read and re-runs the effect
every time fileUrl changes — i.e. after every successful load — causing
an infinite cycle of file fetches and PdfViewer remounts.
Fix: wrap the fileUrl read in untrack() so callers never accidentally
subscribe to fileUrl changes.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds simulateDragDrop helper and three tests covering the splice/insertAt
index arithmetic in handlePointerUp:
- move-to-end (insertAt path where target > fromIdx)
- move-to-start (insertAt path where target <= fromIdx)
- move-down-by-one (verifies the off-by-one dropTargetIdx - 1 branch)
Fixes @saraholt: "reorder calculation in handlePointerUp is untested"
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds MockEventSource.simulate() helper and two tests covering:
- unread notification via SSE prepends to list and increments unreadCount
- read notification via SSE adds to list but does not increment unreadCount
Fixes @saraholt: "SSE event handling not tested"
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Move the identical isDirty / beforeNavigate / discard pattern out of the
three admin detail pages (groups, tags, users) into a reusable
createUnsavedWarning() hook and a UnsavedWarningBanner presentational
component.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Move blob URL lifecycle management into a reusable createFileLoader()
hook that owns revoke-before-create and revoke-on-destroy. Replace
identical inline logic in documents/[id] and enrich/[id] with the hook.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
