Fragments should generate their own structs

When generating a client using fragments and lots of similar queries that use the same fragment it leads to lots of the same structs being generated.

Ideally there would be a seperate Fragments struct that contains the defined fragments.

I.e the following queries would both share the same response structs as they use the same fragment:

fragment LoadInfo on Load {
    loadId
    jobContainerId
    name
    loadPlanStatus
    journey {
        journeyId
    }
}

query loadById($load: Int!) {
    loadByID(loadId: $load) {
        ...LoadInfo
    }
}

query loadBySupplier($supplier: String!, $after: LocalDateTime!) {
    loadsBySupplierId(supplierCode: $supplier, after: $after) {
        ...LoadInfo
    }
}

Not sure how feasible that is, but I think something similar is done for input types and enums?

No files, tests, or entry points are named. Start by tracing the generator’s existing handling of input types and enums, then define how fragment-owned structs are emitted and reused; done means both sample queries share the fragment response structs without duplicate definitions.