Rule to enforce type declaration of `$state` rune

[AntonioVentilii]

Motivation

Is there a rule that enforces the declaration of the types for $state? If not, is it worth doing?

Description

For consistency, we could have a rule similar to prefer-reduce-type-parameter, that clearly enforces where to define the type of a $state variable.

Examples

<script>

  // BAD
  let title: string | undefined = $state();
  let data: { value?: number } = $state({})
  
  // GOOD
  let title = $state<string | undefined>();
  let data = $state<{ value?: number }>({});
  
  // UNCHANGED
  let label = $state(0)

</script>

Additional comments

No response