Saves playback position to store on pause and periodically every
10s during playback. Restores position (>1s) when the same video
is loaded again, showing a 'Resumed from 0:42' toast.
Files:
- frontend/app.js: resumePositions in data, save in pause/timeupdate,
restore in Player.afterLoad, boot merge includes resumePositions
Replaces pulse-only state with a visible progress bar animation:
- Indeterminate bar slides across the bottom of card thumbnails during download
- markCardCacheState dynamically adds/removes the bar element
- renderCard includes the bar for newly rendered downloading cards
- Now-playing button already showed '⏳ Saving…' state
Files:
- frontend/app.js: dl-progress in renderCard, markCardCacheState dynamic bar
- frontend/styles.css: .dl-progress, .dl-bar with dlSlide animation
Press '?' to open a styled overlay showing all keyboard shortcuts,
Esc to close. Lists Space (play/pause), arrow keys (seek/volume),
F (fullscreen), M (mute), ? (help), Esc (close).
Files:
- frontend/app.js: toggleShortcutHelp(), wireShortcutHelp(), '?' and Esc handlers
- frontend/index.html: shortcut-overlay markup with .shortcut-grid
- frontend/styles.css: .shortcut-overlay, .shortcut-panel, .shortcut-row, kbd styles
Replace bare 'Searching…' text with 8 animated skeleton cards that
mirror the real card layout (thumbnail, title, channel, menu dot).
Shimmer animation sweeps across placeholder blocks until results arrive.
Files:
- frontend/app.js: showSearchSkeletons() function, wired into search submit
- frontend/styles.css: .skeleton-card, .skeleton-shimmer, .skeleton-line, .skeleton-dot styles with shimmer animation
