fix(window): fallback title for wails windows

pkg/window/wails.go

@@ -45,7 +45,7 @@ func (wp *WailsPlatform) GetWindows() []PlatformWindow {
 	out := make([]PlatformWindow, 0, len(all))
 	for _, w := range all {
 		if wv, ok := w.(*application.WebviewWindow); ok {
-			out = append(out, &wailsWindow{w: wv})
+			out = append(out, &wailsWindow{w: wv, title: wv.Name()})
 		}
 	}
 	return out
@@ -58,8 +58,16 @@ type wailsWindow struct {
 	title string
 }
 
-func (ww *wailsWindow) Name() string              { return ww.w.Name() }
-func (ww *wailsWindow) Title() string             { return ww.title }
+func (ww *wailsWindow) Name() string { return ww.w.Name() }
+func (ww *wailsWindow) Title() string {
+	if ww.title != "" {
+		return ww.title
+	}
+	if ww.w != nil {
+		return ww.w.Name()
+	}
+	return ""
+}
 func (ww *wailsWindow) Position() (int, int)      { return ww.w.Position() }
 func (ww *wailsWindow) Size() (int, int)          { return ww.w.Size() }
 func (ww *wailsWindow) IsVisible() bool           { return ww.w.IsVisible() }

pkg/window/window_test.go

@@ -178,6 +178,18 @@ func TestWailsWindow_DevToolsToggle_Good(t *testing.T) {
 	assert.False(t, ww.w.DevToolsOpen())
 }
 
+func TestWailsPlatform_GetWindows_TitleFallback_Good(t *testing.T) {
+	app := application.NewApp()
+	platform := NewWailsPlatform(app)
+
+	pw := platform.CreateWindow(PlatformWindowOptions{Name: "fallback"})
+	require.NotNil(t, pw)
+
+	windows := platform.GetWindows()
+	require.Len(t, windows, 1)
+	assert.Equal(t, "fallback", windows[0].Title())
+}
+
 // --- StateManager Tests ---
 
 // newTestStateManager creates a clean StateManager with a temp dir for testing.