feat: memory support

[Benjamin-eecs]

Description

Memory design in camel:

• memory storage
• memory types:
  • short-term
  • long-term

Types of changes

What types of changes does your code introduce? Put an x in all the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds core functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation (update in the documentation)
• Example (update in the folder of example)

Checklist

• I have read the CONTRIBUTION guide. (required)
• My change requires a change to the documentation.
• I have updated the tests accordingly. (required for a bug fix or a new feature)
• I have updated the documentation accordingly.

[dandansamax]

This is current memory design. I will push the basic code without examples and documents by the end of tomorrow.

Feel free to comment if you have any advise or question.

[Obs01ete]

Is it still a draft? Do you need a review?

[dandansamax]

Is it still a draft? Do you need a review?

Yes, it’s still a draft. I will request review when I think it’s almost done.😁

[dandansamax]

Todo List:

• Vector DB
  • Qdrant storage
  • Qdrant test
  • VectorDBMemory
  • VectorDBMemory test
  • Document
  • Exmaples
• Chat History
  • Chat History Memory & test
  • Lossless storage & test
    • Json
    • In-memory
  • Document
  • Exmaples
• Cognitive Memory
  • Implement
  • Test
  • Document
  • Exmaples
• Embedding
  • OpenAI embedding
  • Test
  • Document

[dandansamax]

Most of the core code is done. I will keep updating the documentation and examples.

[dandansamax]

This PR has too many contents, so I divide it into several parts. The first step is ChatHistoryMemory and agent memory interaction, see #280.

[Obs01ete]

Okay, I've got the idea where it all is going

[dandansamax]

This branch is the main branch for memory development. Close since it will not be merged.