This PR adds a better UX for selecting sub-fields when importing CSV files. Before : <img width="395" alt="image" src="https://github.com/user-attachments/assets/5a599e7d-ed07-4531-8306-9d70e7cfa37d" /> After : <img width="298" alt="image" src="https://github.com/user-attachments/assets/2be8a1df-d089-4341-970e-6db2b269141e" /> <img width="296" alt="image" src="https://github.com/user-attachments/assets/584285f4-4e71-4abd-9adf-11819cab0dc5" /> - A util `getSubFieldOptionKey` has been made to be able to reference the sub field in the `options` object of the spreadsheet import. - New components have been created : `MatchColumnSelectFieldSelectDropdownContent`, `MatchColumnSelectSubFieldSelectDropdownContent` and `MatchColumnSelectV2` - Extracted the hard-coded option do not import into a constant `DO_NOT_IMPORT_OPTION_KEY` - Passed `availableFieldMetadataItems` to spreadsheet global options so it's available anywhere in the hierarchy of components. --------- Co-authored-by: Charles Bochet <charles@twenty.com> Co-authored-by: Charles Bochet <charlesBochet@users.noreply.github.com>