Rename pipeline method names to match step numbers (Step4)

src/gui/core/worker_thread.py

@@ -323,18 +323,17 @@ class WorkerThread(QThread):
             'step1': 'step1_generate_water_mask',
             'step2': 'step2_find_glint_area',
             'step3': 'step3_remove_glint',
-            'step4': 'step4_process_csv',
-            'step5': 'step5_extract_training_spectra',
-            'step7': 'step7_water_quality_indices',
-            'step8': 'step8_ml_modeling',
+            'step4': 'step5_process_csv',
+            'step5': 'step6_extract_spectra',
+            'step7': 'step7_calc_indices',
+            'step8': 'step8_train_ml',
             'step8_non_empirical_modeling': 'step8_non_empirical_modeling',
             'step8_qaa': 'step8_qaa_inversion',
             'step9': 'step9_watercolor_inversion',
-            'step9_concentration': 'step9_concentration_inversion',
-            'step10': 'step10_sampling',
-            'step11_ml': 'step11_ml_prediction',
+            'step10': 'step4_sampling',
+            'step11_ml': 'step9_predict_ml',
             'step11': 'step11_non_empirical_prediction',
-            'step14': 'step14_distribution_map'
+            'step14': 'step10_map'
         }
 
         if step_name not in step_method_map:
@@ -350,12 +349,6 @@ class WorkerThread(QThread):
             result = method(**config)
             return result
 
-        # step9_concentration_inversion 同理，必须透传完整 config dict
-        if step_name == 'step9_concentration':
-            method = getattr(self.pipeline, method_name)
-            result = method(**config)
-            return result
-
         # 透传面板顶层传入的外部预训练模型（GUI step11_prediction_panel 通过 config['_external_model'] 传入）
         # 非空才覆盖（遵循 feedback_never_overwrite_with_empty 原则）
         for key in ('_external_model', '_external_model_path',