Tighten the hero + feature cards to punchy one-liners and surface current
capabilities: swap the standalone channel-manager card for live YouTube
search (folding tagging into the readable card). Regenerate the three
preview images (feed, channels, playlists) from a rich real account instead
of the sparse demo, so the landing shows what a full instance looks like.
EN/HU/DE.
- Serve real files at the SPA root (e.g. /welcome/*.png, favicon) from the built app — the
landing screenshots were only ever shown by the Vite dev server, never in production.
- Add the Channel-manager screenshot; the two secondary previews are smaller thumbnails that
open in a custom full-size lightbox (fit-to-viewport, Esc/backdrop/✕ to close).
- Drop a suspended/deleted user to the login page on the next 401 (and poll the session only
while signed in, so the public login page no longer flickers); 'suspended' and 'account
deleted' confirmation banners; strip redirect query params for a clean address bar.
