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/applySimpleQuotesToString.ts

@@ -0,0 +1,3 @@
+export const applySimpleQuotesToString = <T extends string>(
+  value: T,
+): `'${T}'` => `'${value}'`;