Document import/export

[TazorDE]

[LukasParke]

Triage update:

• Categorized as enhancement + documentation (kept existing UX label).
• Not a duplicate based on current issue list.
• Issue is stale (>90 days) and currently has no description/details.

Could you provide more context so maintainers can evaluate and implement this? Helpful details:

1. Which import/export format(s) are needed (JSON, YAML, etc.)
2. Where this should appear in the UI/workflow
3. Expected behavior with an example/mockup

If there is no follow-up, this issue may be closed later as stale.