fix: LocalizeUsingTAxes missing fallback when query equals vanishing point

LocalizeUsingTAxes was missing a fallback when the query point P coincides with the vanishing point V, which would cause an assertion failure when creating the line PV. This was happening with a circular curve.

The fallback chosen was to use the perpendicular of the s-axis as the t-axis, which is similarly used as fallback in other places in the same function.

Note: I needed to enable a test suite that was missed during bazelization of the tests. However, one of the tests had to be disabled because it was failing. This will be fixed in !55 (merged).