Vector3 `DistanceTo` Polygon and Polyline are not consistent.

[wynged]

Describe the bug
The method for finding distance between a polygon and the polyline form of that polygon returns bad results. When a polygon is turned into a polygon we get the expected value in the test in this branch, but the polygon itself fails.

https://github.com/hypar-io/Elements/tree/fix-distance-to-polygon

To Reproduce
Steps to reproduce the behavior:

1. Look at the test in the branch above.

Expected behavior
Wether a polygon has been turned into a polygon or not shouldn't affect the distance to that object.

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Additional context
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[DmytroMuravskyi]

@wynged the reason it fails it the fact that ToPolyline has division parameter set default to 10. Function attempts to interpolate Polygon by 10 uniformly placed segments (11 vertices) distorting it heavily in the process.
Since Polygon is already a Polyline by definition this behavior can be ignored as misuse of ToPolyline.
Otherwise, I see next possible solution:

• Set default value of division parameter to 0 that would mean automatic. It still can be 10 for base implementation in BoundedCurve.
• Create override of ToPolyline in IntexedPolycurve.
  a) If division is 0 - all vertices are included plus N segments for each Arc (let's say the same 10).
  b) If division is more than Vertices.Count - 1 - all vertices are still included and excess is uniformly distributed between Arcs. This may lead to Arcs being still heavily simplified.
  c) If division is less than `Vertices.Count - 1 the regular behavior is used - uniform distribution though domain distorting whole shape.

[DmytroMuravskyi]

On the second thought default 0 can be confusing too because user doesn't know what to expect.