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1. Is this request related to a challenge you're experiencing? Tell me about your story.

I hope to add data import and export functions because every time I upgrade via Docker, the data gets cleared:

1.Knowledge base data export function.
2.Knowledge base data import function.
3.Model configuration export function.
4.Model configuration import function.
5.User information and system settings export function.
6.User information and system settings import function.

2. Additional context or comments

Dify Version 0.14.0

3. Can you help us with this feature?

• I am interested in contributing to this feature.