Library: stack movies above series with details on the right; refresh SPECS keybindings

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

internal/ui/library.go

@@ -171,7 +171,8 @@ type libPane struct {
 	gen    int // invalidates stale loads
 }
 
-// libraryView shows the movies of Radarr and the series of Sonarr side by side.
+// libraryView shows the movies of Radarr above the series of Sonarr, with the
+// details of the selected item on the right.
 type libraryView struct {
 	app    *App
 	radarr *radarr.Client
@@ -197,7 +198,7 @@ func newLibraryView(app *App, r *radarr.Client, s *sonarr.Client) *libraryView {
 	}
 	v.details.SetBorder(true).SetTitle(" Details ")
 
-	lists := tview.NewFlex()
+	lists := tview.NewFlex().SetDirection(tview.FlexRow) // movies above series
 	for _, kind := range []libKind{kindMovies, kindSeries} {
 		p := &libPane{kind: kind, table: tview.NewTable().SetSelectable(true, false).SetFixed(1, 0)}
 		p.table.SetBorder(true)
@@ -216,8 +217,9 @@ func newLibraryView(app *App, r *radarr.Client, s *sonarr.Client) *libraryView {
 	v.root = tview.NewFlex().SetDirection(tview.FlexRow).
 		AddItem(v.header, 1, 0, false).
 		AddItem(v.input, 1, 0, false).
-		AddItem(lists, 0, 3, true).
-		AddItem(v.details, 0, 2, false)
+		AddItem(tview.NewFlex().
+			AddItem(lists, 0, 3, true).
+			AddItem(v.details, 0, 2, false), 0, 1, true)
 
 	v.input.SetChangedFunc(func(string) { v.render() })
 	v.input.SetDoneFunc(func(tcell.Key) { v.app.app.SetFocus(v.pane().table) })