Display Item Requests in Blueprint Editor

[Necandum]

Currently, it is possible to blueprint a ghost with item requests and have those be saved as part of the blueprint. This a fantastically useful feature that saves a lot of tedium.

I think it would elevate this feature even further if those item requests were in some way modifiable from the blueprint editor window. Currently they cannot even be parameterised. This means that to make even a small change requires pasting the blueprint (somewhere where bots cannot build it), make change, then re-blueprint. This can be quite tedious.

Options that might work:
1. enable parameterisation of item requests. This would be ideal.
2. entities with the same item requests get their own box in the components section. The requests can be edited after interacting with this box for all such entities.
3. create a separate section for item requests, and allow changing identical item request.
4. allow changing requests in blueprint editor by interacting with entity in the preview window (would be hard for large blueprints).

Thank you for all your excellent work!