Better import feature

[edmondhma]

Is your feature request related to a problem? Please describe.
I'm trying to move my existing KiCad database to Part-DB via Import Data feature. But I found it can't import all parameters that a part contain. Basic like its value, case and EDA information.

Describe the solution you'd like
Allow direct field createion when import or more allowed data field like EDA information.

Describe alternatives you've considered
Or do it in a multi step process.

1. Import parts as current
2. Create parameters in parts in WebGUI.
3. Export a CSV of All parts with parameters field. Preferable in OR logic.
   So part X have parameter A, B. Part Y have parameter B, C.
   The output CSV have A,B,C field.
4. Edit externally.
5. Import the CSV back and update all the field

Additional context
I believe the current version support 1,2 and 3 already. So it is up to how to enhance the CSV import function