Single-page HTML tool for manually scrobbling tracks to Teal with MusicBrainz search-as-you-type. Features: - OAuth login via quickslice-client-js - Artist search with autocomplete (300ms debounce) - Track search filtered by selected artist - Auto-fill album and duration from MusicBrainz - Time toggle for "now" or custom datetime - Recent scrobbles section showing last 3 plays - Keyboard navigation and click-outside for dropdowns - Dark music theme matching teal-plays