docs: 更新协议文档，删除废弃计划文档

- 更新 http-error-codes, user-points-chat-data-protocol
- 更新 divination-run-protocol, profile-protocol
- 删除废弃的后端和前端设计计划文档

apps/pubspec.yaml

@@ -40,7 +40,9 @@ dependencies:
   sensors_plus: ^6.1.1
   vibration: ^3.1.3
   flutter_markdown: ^0.7.7+1
+  onboarding_overlay: ^3.2.3
   image_picker: ^1.1.2
+  record: ^6.1.1
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.