fix: 修复后端代码违规并更新协议文档

- 修复 notifications 模块 datetime.now() 缺少时区问题
- 用 ApiProblemError 替换 BaseService 中的 HTTPException
- 更新协议文档：添加错误码、繁体字段、邀请相关协议
- 升级 Docker 镜像版本

docs/protocols/divination/divination-run-protocol.md

@@ -161,9 +161,11 @@ During run streaming, backend emits standard AG-UI lifecycle events and two divi
   "binaryCode": "101001",
   "changedBinaryCode": "100001",
   "guaName": "山火贲",
+  "guaNameHant": "山火賁",
   "upperName": "艮",
   "lowerName": "离",
   "targetGuaName": "山雷颐",
+  "targetGuaNameHant": "山雷頤",
   "worldPosition": 1,
   "responsePosition": 4,
   "hasChangingYao": true,
@@ -192,7 +194,9 @@ During run streaming, backend emits standard AG-UI lifecycle events and two divi
     {
       "position": 1,
       "spiritName": "虎",
+      "spiritNameHant": "虎",
       "relationName": "官鬼",
+      "relationNameHant": "官鬼",
       "tiganName": "卯",
       "elementName": "木",
       "isYang": true,
@@ -206,13 +210,27 @@ During run streaming, backend emits standard AG-UI lifecycle events and two divi
     {
       "position": 2,
       "relationName": "父母",
+      "relationNameHant": "父母",
       "tiganName": "午",
       "elementName": "火"
     }
-  ]
+  ],
+  "specialStatus": [],
+  "interactions": [],
+  "timeEffect": [],
+  "riChenZhangSheng": []
 }
 ```
 
+Field notes:
+
+- `guaNameHant`, `targetGuaNameHant`: Traditional Chinese variants for卦名.
+- `spiritNameHant`, `relationNameHant`: Traditional Chinese variants for六神/六亲 names.
+- `specialStatus`: Special hexagram status indicators.
+- `interactions`: 爻位 interaction descriptions.
+- `timeEffect`: Time-based effect descriptions.
+- `riChenZhangSheng`: 日辰长生相关 information.
+
 ### 2) `TEXT_MESSAGE_END`
 
 - Standard final answer event.