feat: add bubble tea interface

internal/ui/app.go

@@ -51,6 +51,7 @@ type App struct {
 	doneCh    chan error
 	started   bool
 	connected bool
+	quitting  bool
 }
 
 func Run(useProxy bool, prefill string) error {
@@ -58,7 +59,10 @@ func Run(useProxy bool, prefill string) error {
 	defer cancel()
 
 	sp := spinner.New()
-	sp.Spinner = spinner.Line
+	sp.Spinner = spinner.Spinner{
+		Frames: []string{"◇", "◈", "◆", "◈"},
+		FPS:    spinner.Line.FPS,
+	}
 
 	username := textinput.New()
 	username.Placeholder = "username"
@@ -110,8 +114,13 @@ func (a *App) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			return a.updateLogin(msg)
 		case screenConnecting, screenDashboard:
 			if msg.String() == "q" || msg.String() == "ctrl+c" {
-				a.cancel()
-				return a, tea.Quit
+				if !a.quitting {
+					a.quitting = true
+					a.status = "disconnecting"
+					a.screen = screenConnecting
+					a.cancel()
+				}
+				return a, nil
 			}
 		case screenError:
 			if msg.String() == "enter" || msg.String() == "q" || msg.String() == "esc" || msg.String() == "ctrl+c" {
@@ -138,7 +147,7 @@ func (a *App) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			a.screen = screenError
 			return a, nil
 		}
-		if a.connected {
+		if a.connected || a.quitting {
 			return a, tea.Quit
 		}
 		if msg.err != nil {