refactor(core): 梳理模型配置与审计脱敏服务

tests/test_audit.py

@@ -75,6 +75,19 @@ def test_create_audit_log_masks_api_keys_from_error_message(db):
     assert "sk-***" in log.error_message
 
 
+def test_create_audit_log_masks_embedding_api_keys_from_error_message(db):
+    result = AgentResult(
+        answer="",
+        status="failed",
+        error="EMBEDDING_API_KEY=embed-secret 调用失败",
+    )
+
+    log = create_audit_log("knowledge_qa", "知识库问答助手", "问题", result)
+
+    assert "embed-secret" not in log.error_message
+    assert "EMBEDDING_API_KEY=***" in log.error_message
+
+
 def test_query_demo_records_reads_demo_business_record_table(db):
     DemoBusinessRecord.objects.create(
         scenario_id="quality_analysis",