Build stripe integration on backend side (#5246)

Adding stripe integration by making the server logic independent of the
input fields:
- query factories (remote server, foreign data wrapper, foreign table)
to loop on fields and values without hardcoding the names of the fields
- adding stripe input and type
- add the logic to handle static schema. Simply creating a big object to
store into the server

Additional work:
- rename username field to user. This is the input intended for postgres
user mapping and we now need a matching by name

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Co-authored-by: Thomas Trompette <thomast@twenty.com>

packages/twenty-server/src/engine/metadata-modules/remote-server/remote-table/utils/udt-name-mapper.util.ts

@@ -7,6 +7,9 @@ export const mapUdtNameToFieldType = (udtName: string): FieldMetadataType => {
     case 'uuid':
       return FieldMetadataType.UUID;
     case 'varchar':
+    case 'text':
+    case 'bigint':
+    case 'int8':
       return FieldMetadataType.TEXT;
     case 'bool':
       return FieldMetadataType.BOOLEAN;