Tab cycles panels within a view; views switch only via F1-F4/Alt+digit

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

internal/ui/search.go

@@ -70,7 +70,7 @@ func newSearchView(app *App, be backend, cfg config.Arr) *searchView {
 		case tcell.KeyEnter:
 			v.search(strings.TrimSpace(v.input.GetText()))
 			v.app.app.SetFocus(v.list)
-		case tcell.KeyEscape, tcell.KeyTab:
+		case tcell.KeyEscape, tcell.KeyTab, tcell.KeyBacktab:
 			v.app.app.SetFocus(v.list)
 		}
 	})
@@ -85,6 +85,10 @@ func newSearchView(app *App, be backend, cfg config.Arr) *searchView {
 	v.list.SetChangedFunc(func(i int, _, _ string, _ rune) { v.showDetails(i) })
 	v.list.SetSelectedFunc(func(i int, _, _ string, _ rune) { v.add(i) })
 	v.list.SetInputCapture(func(ev *tcell.EventKey) *tcell.EventKey {
+		if ev.Key() == tcell.KeyTab || ev.Key() == tcell.KeyBacktab {
+			v.app.app.SetFocus(v.input)
+			return nil
+		}
 		if ev.Key() != tcell.KeyRune {
 			return ev
 		}