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/src/app/services/expense_claim_constants.py

@@ -3,6 +3,8 @@ from __future__ import annotations
 import re
 from decimal import Decimal
 
+from app.services.expense_type_keywords import iter_expense_keywords
+
 EXPENSE_TYPE_LABELS = {
     "travel": "差旅",
     "train_ticket": "火车票",
@@ -12,10 +14,10 @@ EXPENSE_TYPE_LABELS = {
     "travel_allowance": "出差补贴",
     "hotel": "住宿",
     "transport": "交通",
-    "meal": "餐费",
+    "meal": "业务招待",
     "meeting": "会务",
     "entertainment": "招待",
-    "office": "办公",
+    "office": "办公用品",
     "training": "培训",
     "communication": "通讯",
     "welfare": "福利",
@@ -131,40 +133,19 @@ DOCUMENT_ROUTE_DESTINATION_LABELS = {
 GENERIC_ATTACHMENT_BACKFILL_ITEM_TYPES = {"", "other", "travel", "transport", "hotel"}
 LOCATION_REQUIRED_EXPENSE_TYPES = {"travel", "meeting", "entertainment"}
 EXPENSE_SCENE_KEYWORDS = {
-    "travel": ("差旅", "出差", "行程"),
-    "hotel": ("酒店", "住宿", "房费", "客房", "入住", "离店"),
-    "transport": (
-        "交通",
-        "打车",
-        "出租车",
-        "网约车",
-        "滴滴",
-        "出行",
-        "乘车",
-        "用车",
-        "叫车",
-        "车费",
-        "车资",
-        "的士",
-        "高铁",
-        "动车",
-        "火车",
-        "机票",
-        "航班",
-        "行程单",
-        "登机",
-        "客票",
-        "公交",
-        "地铁",
-        "过路费",
-        "通行费",
-        "停车",
-    ),
-    "meal": ("餐饮", "餐费", "用餐", "外卖", "快餐", "酒楼", "饭店", "饭馆", "食品", "咖啡"),
-    "entertainment": ("招待", "宴请", "接待", "客户餐", "商务餐", "业务招待"),
-    "office": ("办公", "办公用品", "文具", "耗材", "打印", "纸张", "硒鼓", "墨盒", "鼠标", "键盘", "电脑"),
-    "meeting": ("会议", "会务", "会展", "会议室", "会场", "场地费", "论坛"),
-    "training": ("培训", "课程", "讲师", "教材", "学费", "认证"),
+    code: tuple(iter_expense_keywords(code))
+    for code in (
+        "travel",
+        "hotel",
+        "transport",
+        "meal",
+        "entertainment",
+        "office",
+        "meeting",
+        "training",
+        "communication",
+        "welfare",
+    )
 }
 EXPENSE_TYPE_ALLOWED_DOCUMENT_SCENES = {
     "travel": {"travel", "hotel", "transport", "meal"},
@@ -185,7 +166,7 @@ DOCUMENT_SCENE_LABELS = {
     "travel": "差旅",
     "hotel": "住宿",
     "transport": "交通",
-    "meal": "餐饮",
+    "meal": "业务招待",
     "entertainment": "业务招待",
     "office": "办公用品",
     "meeting": "会务",