feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/chat-area/chat-core/README.md

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+# @coze-common/chat-core
+
+bot chat core js
+
+## Overview
+
+This package is part of the Coze Studio monorepo and provides utilities functionality. It includes manager, plugin, api and more.
+
+## Getting Started
+
+### Installation
+
+Add this package to your `package.json`:
+
+```json
+{
+  "dependencies": {
+    "@coze-common/chat-core": "workspace:*"
+  }
+}
+```
+
+Then run:
+
+```bash
+rush update
+```
+
+### Usage
+
+```typescript
+import { /* exported functions/components */ } from '@coze-common/chat-core';
+
+// Example usage
+// TODO: Add specific usage examples
+```
+
+## Features
+
+- Manager
+- Plugin
+- Api
+- Sdk
+
+## API Reference
+
+### Exports
+
+- `TokenManager`
+- `UploadPluginConstructor,
+  UploadEventName,
+  UploadResult,
+  BaseEventInfo,
+  CompleteEventInfo,
+  ProgressEventInfo,
+  EventPayloadMaps,
+  UploadPluginInterface,`
+- `type MsgParticipantType,
+  type ParticipantInfo,
+  GetHistoryMessageResponse,`
+- `SdkEventsEnum`
+- `default ChatCore;`
+- `ChatCore ;`
+- `Message,
+  ContentType,
+  VerboseContent,
+  VerboseMsgType,
+  AnswerFinishVerboseData,
+  FinishReasonType,
+  type MessageContent,
+  type TextMixItem,
+  type TextAndFileMixMessagePropsFilePayload,
+  type TextAndFileMixMessagePropsImagePayload,
+  type ImageModel,
+  type ImageMixItem,
+  type FileModel,
+  type FileMixItem,
+  messageSource,
+  type MessageSource,
+  type SendMessageOptions,
+  type NormalizedMessageProps,
+  type NormalizedMessagePropsPayload,
+  type MessageMentionListFields,
+  type TextAndFileMixMessageProps,
+  type TextMessageProps,
+  taskType,
+  ChatMessageMetaType,
+  type ChatMessageMetaInfo,
+  type InterruptToolCallsType,`
+- `ChatCoreError`
+- `MessageFeedbackDetailType,
+  MessageFeedbackType,
+  ReportMessageAction,
+  type ReportMessageProps,
+  type ClearMessageContextParams,
+  type ClearMessageContextProps,`
+- `ChatCoreUploadPlugin`
+
+*And more...*
+
+For detailed API documentation, please refer to the TypeScript definitions.
+
+## Development
+
+This package is built with:
+
+- TypeScript
+- Modern JavaScript
+- Vitest for testing
+- ESLint for code quality
+
+## Contributing
+
+This package is part of the Coze Studio monorepo. Please follow the monorepo contribution guidelines.
+
+## License
+
+Apache-2.0