Scalar type Text always maps to String which is a GraphQL Scalar

When using GraphQL.tada or other solutions you need to manually map a Text to String

For example:

```
export const graphql = initGraphQLTada<{
introspection: introspection;
scalars: {
Text: string;
Int4: number;
Timestamptz: string;
Jsonb: string;
Numeric: string;
};
}>();
```

Notice, Text maps to String but it would be better to have the scalar just be String directly.

Ideally, the scalar would be String

Start by tracing how the Text scalar is exposed in the GraphQL schema and how its mapping is consumed by GraphQL.tada. Compare the generated scalar definition with the requested direct String mapping, then verify that Text is no longer exposed as a separate GraphQL scalar.

Written by the indexing model from the issue text.