Add popup notifications, log view (F5) and context-sensitive key hints (M9)

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

internal/ui/releases.go

@@ -54,14 +54,11 @@ func (a *App) openReleases(title string, fetch func(context.Context) ([]arr.Rele
 		table:  tview.NewTable().SetSelectable(true, false).SetFixed(1, 0),
 		detail: tview.NewTextView().SetDynamicColors(true).SetWordWrap(true),
 	}
-	foot := tview.NewTextView().SetDynamicColors(true).
-		SetText("[gray]Enter/g grab · s sort · f hide rejected · Esc back")
 	v.table.SetBorder(true)
 	v.root = tview.NewFlex().SetDirection(tview.FlexRow).
 		AddItem(v.header, 1, 0, false).
 		AddItem(v.table, 0, 1, true).
-		AddItem(v.detail, 3, 0, false).
-		AddItem(foot, 1, 0, false)
+		AddItem(v.detail, 3, 0, false)
 
 	v.table.SetSelectionChangedFunc(func(int, int) { v.renderDetail() })
 	v.table.SetSelectedFunc(func(int, int) { v.grabSelected() })
@@ -86,7 +83,7 @@ func (a *App) openReleases(title string, fetch func(context.Context) ([]arr.Rele
 	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Minute)
 	v.cancel = cancel
 	v.render() // shows the "searching" placeholder
-	a.openFull(v.root)
+	a.openFull(v.root, "Enter/g grab · s sort · f hide rejected · Esc back")
 
 	go func() {
 		releases, err := fetch(ctx)