Support default string collation per field in collection options

[ivasilov]

When creating a collection, you can specify defaultStringCollation which will be used used for all fields. Is it possible to change the stringCollation option in queryCollectionOptions to accept default collation per field? Something like:

...
  schema: {
    id: z.string(),
    name: z.string,,
    price: z.number()
  },
  defaultStringCollation: {
    id: { stringSort: 'lexical' },
    name: { stringSort: 'locale', locale: 'en-gb' },
  },
...

The main usecase I have with this is the primary keys are usually UUIDs and can be sorted lexically, but it's easy to forget the collation parameter in .orderBy. Using limit with orderBy on a UUID field will trigger a full load in query-pushdown mode.

If you specify a different collation in .orderBy, it should override the default one.