feat: color title wait status

tests/test_ai_outfit_panel.py

@@ -131,8 +131,10 @@ class TestAiOutfitPanelDefaults(unittest.TestCase):
 
         self.assertFalse(panel._title_wait_label.isHidden())
         self.assertEqual(panel._title_wait_label.text(), "等待中 01:35 / 10:00")
+        self.assertIn("#0078d4", panel._title_wait_label.styleSheet())
         self.assertTrue(panel._title_wait_timer.isActive())
         panel._reset_title_wait_label()
+        self.assertEqual(panel._title_wait_label.styleSheet(), "")
 
     def test_title_wait_limit_uses_model_timeout_override(self):
         from services.ai_image_service import AiModelConfig
@@ -162,6 +164,18 @@ class TestAiOutfitPanelDefaults(unittest.TestCase):
         self.assertFalse(panel._title_wait_timer.isActive())
         self.assertFalse(panel._title_wait_label.isHidden())
         self.assertEqual(panel._title_wait_label.text(), "写入中 1/3")
+        self.assertIn("#107c10", panel._title_wait_label.styleSheet())
+        panel._reset_title_wait_label()
+
+    def test_title_wait_finish_uses_success_and_error_colors(self):
+        panel = self._panel()
+
+        panel._finish_title_wait("完成 3 条", "success")
+        self.assertFalse(panel._title_wait_label.isHidden())
+        self.assertIn("#107c10", panel._title_wait_label.styleSheet())
+
+        panel._finish_title_wait("生成失败", "error")
+        self.assertIn("#c42b1c", panel._title_wait_label.styleSheet())
         panel._reset_title_wait_label()
 
     def test_prompt_buttons_save_row_insert_title_and_preview(self):