Trending, most watched and anticipated movies and series from Trakt

With an empty search box, Movies and Series show one of Trakt's public
lists: trending now, most watched this week, anticipated, popular, and
for movies the US box office. [ ] switch lists, r reloads. Each entry is
looked up in Radarr (tmdb:) or Sonarr (tvdb:), so it behaves like a
search result: details, poster, tick when in the library, add, releases.

Needs a Trakt client ID: new optional trakt.client_id setting (Config
view section "Trakt", ARR_TUI_TRAKT_CLIENT_ID), masked like the API keys
and checked by Test. ARR_TUI_TRAKT_URL points at another server for
development.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

internal/ui/cover.go

@@ -467,8 +467,9 @@ func (c *coverView) build(cols, rows int) []styledCell {
 
 // coverRef says where a poster comes from. The zero value means "no poster".
 type coverRef struct {
-	key   string // identifies the poster in the cache
-	fetch func(ctx context.Context, large bool) ([]byte, error) // large: for real images
+	key string // identifies the poster in the cache
+	// fetch downloads the poster; large asks for a bigger copy (for real images).
+	fetch func(ctx context.Context, large bool) ([]byte, error)
 }
 
 // coverFor builds the poster reference of a title from its image list.