[useArrayMap] Allow output type different to input type

[mandoway]

Clear and concise description of the problem

As a dev using VueUse, I want to map an array to a different type so that I can map API result lists to another object.

The useArrayMap function currently limits the output type to be the same as the input type.
This does not reflect the behaviour of the native Array.map() function.

Suggested solution

In module shared/useArrayMap there should be a second generic argument to the function useArrayMap which is then used as the return type of the passed mapper function.

Alternative

No response

Additional context

No response

Validations

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