[Feature Request]: 消息归档 | Message Archive

[Reekin]

[Feature Request]: 消息归档 | Message Archive

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

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Title: [Feature Request]: Message archiving

Problem Description

A large number of branch topics (such as some details in the execution process) are often generated in a conversation. These conversation contents do not need to be sent as historical messages (wasting tokens & affecting memory), but there is still a need to view them.

Solution Description

Provides an operation that can batch mark several messages as archived. These messages will still appear in the chat history, but will not be sent as historical messages;
Provides a view option to hide archived messages for a clearer view of the conversation trunk;

Alternatives Considered

No response

Additional Context

#4301
This issue and this one have two different requirements

[fred-bf]

Due to the complexity of the implementation and the conflict with the current interaction mode, it will not be placed in the roadmap for the time being