Datalist suggestions are unreliably supported on mobile/PWA browsers,
so existing books/topics silently failed to show up when starting the
app on a new device. Replaced with a native <select> (plus an "add
new" option) and made the field mandatory end-to-end.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01C3DGg1pvmvf81zXs4pk1J7
Notes are saved as markdown pages in a Nextcloud collective via the Collectives OCS API (page metadata/creation) and WebDAV (content read/append), following the same npm-workspaces + session-auth architecture as CityTracker.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NvmYFQSMqs2N3q2zUDNTVn
