Allow for including count of joined records

[leo]

The compiler currently already supports joining other records into the records that are being retrieved in the main query:

get.accounts.including(f => ({
  members: get.members.with.account(f.id)
}));

With the current change, it now also becomes possible to join the count of records instead of the records themselves:

get.accounts.including(f => ({
  memberAmount: count.members.with.account(f.id)
}));

The change was originally landed in ronin-co/compiler#131.

---

Furthermore:

On RONIN, link field constraints are designed to prevent the existence of children that don't have parents, and link field actions exist to automatically handle the children if something happens to the parents.

It therefore doesn't make sense to offer link field actions for many-cardinality relationships, since, in those cases, parents are referencing children, and parents should never be affected if something happens to the children, since there can be many children and only one parent.

Lastly, if the parents disappear, their references to the children should also disappear.

The change was originally landed in ronin-co/compiler#132.

---

Furthermore:

When altering models, it is not possible to pass any model entity (fields, indexes, triggers, or presets), as those must be altered individually. The change ensures that the types reflect this.

Furthermore, the idPrefix attribute can also only be provided when the model is created.

The change was originally landed in ronin-co/compiler#129.

[github-actions]

Released an experimental package:

bun add ronin@leo-ron-1099-2-experimental-60

This package will be removed after the pull request has been merged.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅