Standard fenrir backgrounding and -d flags restored.

internal/app/startup.go

@@ -53,15 +53,21 @@ func (disabledVoice) Errors() <-chan error        { return nil }
 func (disabledVoice) Close()                      {}
 
 func Start(ctx context.Context, settings config.Settings, configPath string, bindings []input.Binding) error {
-	return start(ctx, settings, false, configPath, bindings)
+	return Start_with_ready(ctx, settings, configPath, bindings, nil)
+}
+
+// Start_with_ready reports console startup after the first screen and input poll.
+// A failed notification tears down the reader and releases its keyboards.
+func Start_with_ready(ctx context.Context, settings config.Settings, configPath string, bindings []input.Binding, ready func() error) error {
+	return start(ctx, settings, false, configPath, bindings, ready)
 }
 
 // Start_terminal runs the same reader and command dispatcher in an X11 PTY.
 func Start_terminal(ctx context.Context, settings config.Settings, configPath string, bindings []input.Binding) error {
-	return start(ctx, settings, true, configPath, bindings)
+	return start(ctx, settings, true, configPath, bindings, nil)
 }
 
-func start(ctx context.Context, settings config.Settings, terminalMode bool, configPath string, bindings []input.Binding) (result error) {
+func start(ctx context.Context, settings config.Settings, terminalMode bool, configPath string, bindings []input.Binding, ready func() error) (result error) {
 	if err := settings.Validate(); err != nil {
 		return err
 	}
@@ -168,7 +174,7 @@ func start(ctx context.Context, settings config.Settings, terminalMode bool, con
 	}
 	transfers := clipboard.New_worker(ctx, paste)
 	defer transfers.Close()
-	result = Run(ctx, source, keyboards, voices, RunOptions{Spellcheck: spellChecker, Bindings: bindings, Settings: settings, EffectiveSpeech: effectiveSpeech, Punctuation: punctuationProcessor, Sounds: cues, ConfigPath: configPath, Clipboard: transfers, ClipboardHistory: historyStore, SettingsChoices: preferences.Discover_choices, Scripts: scriptCommands, ScriptRunner: scriptRunner, Remote: remote, TerminalMode: terminalMode})
+	result = Run(ctx, source, keyboards, voices, RunOptions{Ready: ready, Spellcheck: spellChecker, Bindings: bindings, Settings: settings, EffectiveSpeech: effectiveSpeech, Punctuation: punctuationProcessor, Sounds: cues, ConfigPath: configPath, Clipboard: transfers, ClipboardHistory: historyStore, SettingsChoices: preferences.Discover_choices, Scripts: scriptCommands, ScriptRunner: scriptRunner, Remote: remote, TerminalMode: terminalMode})
 	if result == nil && player != nil {
 		if err := player.Finish(context.Background()); err != nil {
 			slog.Warn("shutdown sound incomplete", "error", err, "at", time.Now())