feat: 增强知识库索引与设置页面模块化拆分

扩展知识库索引任务和 RAG 检索支持增量入库和文档去重，优
化本体检测和规则匹配精度，前端设置页面拆分为 LLM、邮件
和 Hermes 员工同步子面板并重构样式，新增日志详情组件和
知识入库日志模型，补充单元测试覆盖。

server/tests/test_ontology_service.py

@@ -389,10 +389,10 @@ def test_semantic_ontology_service_prefers_expense_for_customer_entertainment_na
         assert result.clarification_required is True
         assert "customer_name" in result.missing_slots
         assert "participants" in result.missing_slots
-        assert any(
-            item.type == "expense_type" and item.normalized_value == "entertainment"
-            for item in result.entities
-        )
+        assert any(
+            item.type == "expense_type" and item.normalized_value == "meal"
+            for item in result.entities
+        )
 
 
 def test_semantic_ontology_service_uses_client_local_date_for_relative_time() -> None:
@@ -556,6 +556,39 @@ def test_semantic_ontology_service_maps_taxi_ticket_reimbursement_to_transport_d
         )
 
 
+@pytest.mark.parametrize(
+    "query,expected_type",
+    [
+        ("报销飞机票和行程单", "travel"),
+        ("报销酒店发票和房费", "hotel"),
+        ("报销滴滴打车票", "transport"),
+        ("报销工作餐餐费", "meal"),
+        ("报销会议场地费", "meeting"),
+        ("报销客户接待餐", "meal"),
+        ("报销打印纸和硒鼓", "office"),
+        ("报销培训课程费", "training"),
+        ("报销手机话费和流量费", "communication"),
+        ("报销员工体检费", "welfare"),
+    ],
+)
+def test_semantic_ontology_service_covers_common_expense_scene_keywords(
+    query: str,
+    expected_type: str,
+) -> None:
+    session_factory = build_session_factory()
+    with session_factory() as db:
+        result = SemanticOntologyService(db).parse(
+            OntologyParseRequest(query=query, user_id="pytest")
+        )
+
+        assert result.scenario == "expense"
+        assert result.intent == "draft"
+        assert any(
+            item.type == "expense_type" and item.normalized_value == expected_type
+            for item in result.entities
+        )
+
+
 def test_semantic_ontology_service_uses_model_parse_when_available(monkeypatch) -> None:
     session_factory = build_session_factory()
     with session_factory() as db: