[Bug] Imported type aliases are not evaluated and prevent hover tooltip

[BigBoyBarney]

Hi!

This is best explained through an example:

1. Let's create 2 packages, let's call them One and Two.
2. Let Two contain a single alias, Alias :: u64
3. Import Two from One
4. See error in the following code snippet:

package One

import two "../Two"

Alias :: u64

main :: proc() {
	x : two.Alias = 4 // Appears as two.Alias
	y := make([]int, x, context.temp_allocator) // `y` has no hover tooltip
	
	a : Alias = 4 // Appears as u64
	b := make([]int, a, context.temp_allocator) // b has hover tooltip
}

Video demonstration:

Screencast.From.2025-11-04.20-34-27.mp4

ols is latest master (ade7ec0)

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Discovered this when using my DuckDB bindings, which has its own Idx_T alias for u64.
Cheers!