@turf/ellipse Construction

turf version: 7.2.0

turf.ellipse(...) should produce the same result as turf.circle(...) when the xSemiAxis equals the ySemiAxis and these equal the circle radius:

turf.ellipse([-122.3104, 47.6627], 10.0, 10.0, { steps : 12 });

notice the varying side lengths of the construction that results from the ellipse call vs the circle call (circle shown in red below).

turf.circle([-122.3104, 47.6627], 10.0, { steps : 12 });

The initial angle of construction also differs (case with 6 sides below):

Further more, the construction of an ellipse whose xSemiAxis and ySemiAxis are almost equal, should also produce a result that's ver close to the result of truf.circle(...). i.g. turf.ellipse([-122.3104, 47.6627], 10.0, 9.999, { steps : 12 });.

Start by locating the @turf/ellipse and @turf/circle implementations and compare their generated coordinates for equal and nearly equal axes. Add regression coverage for the examples in the issue, including the requested initial angle and side lengths, and confirm the ellipse output matches or closely approximates circle output.