How to manage multiple articles

[rahulnyk]

Currently, the editor can compose only one article. We need to add the capability to switch between articles and manage them in different buckets.

1. Need to understand how can separate articles be managed: The initial thought is to manage them in separate directories.
2. How can the user switch between articles? Can maintain a global state and the set directory path at the editor component.
3. How to manage separate embeddings per article.

Proposed directory structure

- \
    - projects
        - project 1
        - project 2
            - documents
            - data  #embeddings
            - article.json
            - article_backup.json