Fix Spatial Wrapped invalid env/radii detection

[ptheywood]

• Reproduce python-native edge case in c++ test suite
• Expand edge case tests coverage to exposes a broader range of floating point issues
• Fix tests
• Optional: Migrate float logic to the host, making in-device checks a single global read.
• Update the example back to using a radius of 0.05

Closes #1177

[ptheywood]

The following appears to work for values tested so far. Not the cheapest method so worth only doing this once on the host and storing if wrapped is available for a given spatial message list on the device, rather than doing this per call to the wrapped iterator on the device

template <typename T>
bool approxExactlyDivisible(T a, T b) {
    // Scale machine epsilon by the magnitude of the larger value
    T scaledEpsilon = std::max(std::abs(a), std::abs(b)) * std::numeric_limits<T>::epsilon();
    // Compute the remainder
    T v = std::fmod(a, b);
    // approx equal if the remainder is within scaledEpsilon of 0 or b (fmod(1, 0.05f) returns ~0.05f)
    return v <= scaledEpsilon || v > b - scaledEpsilon;
}