Revert "Connect - Relation on FE Importer (#13213)" (#13313)

This reverts commit cc71394863.

Regression introduced in https://github.com/twentyhq/twenty/pull/13213
The import/export use an upsert logic and when it goes through the
"update" path it fails due to the connect not being implemented yet
(should be in https://github.com/twentyhq/core-team-issues/issues/1230)

---------

Co-authored-by: prastoin <paul@twenty.com>

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

@@ -5,13 +5,15 @@ import {
 import { SpreadsheetColumnType } from '@/spreadsheet-import/types/SpreadsheetColumnType';
 import { SpreadsheetMatchedOptions } from '@/spreadsheet-import/types/SpreadsheetMatchedOptions';
 
-export const setSubColumn = (
+export const setSubColumn = <T>(
   oldColumn:
-    | SpreadsheetMatchedSelectColumn
-    | SpreadsheetMatchedSelectOptionsColumn,
+    | SpreadsheetMatchedSelectColumn<T>
+    | SpreadsheetMatchedSelectOptionsColumn<T>,
   entry: string,
   value: string,
-): SpreadsheetMatchedSelectColumn | SpreadsheetMatchedSelectOptionsColumn => {
+):
+  | SpreadsheetMatchedSelectColumn<T>
+  | SpreadsheetMatchedSelectOptionsColumn<T> => {
   const shouldUnselectValue =
     oldColumn.matchedOptions.find((option) => option.entry === entry)?.value ===
     value;
@@ -26,13 +28,13 @@ export const setSubColumn = (
   if (allMatched) {
     return {
       ...oldColumn,
-      matchedOptions: options as SpreadsheetMatchedOptions[],
+      matchedOptions: options as SpreadsheetMatchedOptions<T>[],
       type: SpreadsheetColumnType.matchedSelectOptions,
     };
   } else {
     return {
       ...oldColumn,
-      matchedOptions: options as SpreadsheetMatchedOptions[],
+      matchedOptions: options as SpreadsheetMatchedOptions<T>[],
       type: SpreadsheetColumnType.matchedSelect,
     };
   }