Refactor default value for select (#5343)

In this PR, we are refactoring two things:
- leverage field.defaultValue for Select and MultiSelect settings form
(instead of option.isDefault)
- use quoted string (ex: "'USD'") for string default values to embrace
backend format

---------

Co-authored-by: Thaïs Guigon <guigon.thais@gmail.com>

packages/twenty-front/src/utils/string/stripSimpleQuotesFromString.ts

@@ -0,0 +1,8 @@
+import { simpleQuotesStringSchema } from '~/utils/validation-schemas/simpleQuotesStringSchema';
+
+export const stripSimpleQuotesFromString = <Input extends string>(
+  value: Input,
+) =>
+  (simpleQuotesStringSchema.safeParse(value).success
+    ? value.slice(1, -1)
+    : value) as Input extends `'${infer Output}'` ? Output : Input;