Destructive Substitution / "module type of" formatting is wrong

Nobody has claimed this yet.

This syntax:
```
include (
SomeModule:
(module type of SomeModule) with type t('a) := SomeModule.t('a)
);
```

Gets mangled into this "ofSomemodule" with space removed:
```
include (
SomeModule:
(module type ofSomeModule) with type t('a) := SomeModule.t('a)
);
```

This works:
```
include (SomeModule: (module type of SomeModule));
```

bs-platform version 8.2.0.

Reproduce the formatter output with the nested `include` example from the issue, then compare it with the working one-line form. Trace the formatting path for `(module type of SomeModule)` and verify that the corrected output preserves the space before `SomeModule`; done means both examples format without changing their syntax.

Written by the indexing model from the issue text.