5425 - Introducing support for all Composite Fields Import (#5470)

Adding support for all Composite Fields while using the "import"
functionality. This includes:
- Currency
- Address

Edit : 
- Refactored a lot of types in the spreadsheet import module
- Renamed a lot of functions, hooks and types that were not
self-explanatory enough

---------

Co-authored-by: Charles Bochet <charles@twenty.com>
Co-authored-by: Félix Malfait <felix.malfait@gmail.com>
Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-front/src/modules/spreadsheet-import/utils/findUnmatchedRequiredFields.ts

@@ -8,7 +8,9 @@ export const findUnmatchedRequiredFields = <T extends string>(
   fields
     .filter(
       (field) =>
-        field.validations?.some((validation) => validation.rule === 'required'),
+        field.fieldValidationDefinitions?.some(
+          (validation) => validation.rule === 'required',
+        ),
     )
     .filter(
       (field) =>