Wrong type on `OlSourceVector.features`

[azygis]

Describe the bug
The type on features prop of OlSourceVector is wrong (or incomplete). Currently it accepts array / collection of Geometry but it should be Feature or even FeatureLike. This forces us to add nasty hacks like const realFeatures = computed(() => features.value as unknown as Geometry[]); and passing that instead.

Affected version(s)

Pretty sure all version up until now.

To Reproduce
N/A

Expected behavior
Above.

Screenshots
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Desktop (please complete the following information):
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Smartphone (please complete the following information):
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Additional context
I can create a pull request with the change but I'm not sure if it will become a breaking change or not. Would like to know if it was an oversight or an intentional implementation.

[d-koppenhagen]

Hey, please send me a PR. I will check it and think about if a breaking change is necessary.

[azygis]

I'm in process of fixing all the types. There's a lot of mix-n-match, sometimes separate types which are not exactly like in ol (like for some of conditions), some are straight wrong. Changing everything to "proxy" the types from ol options. Since I'm doing that on my off time, it's not going as fast. Depends on when the PR gets merged, either pushing to that or a new PR.

[azygis]

All typings have been corrected, using the exported Options types as close as vue compiler can handle. Intellisense works better as well now, including majority of events.

@d-koppenhagen @MelihAltintas can someone review? I'd like to have this merged first before starting to tackle #378.

[d-koppenhagen]

@azygis great job!, thanks for your contribution! I will cut a new version soon