Fast Linestring Simplification

The `simplification` library provides highly optimized linestring (polyline) simplification using either the Ramer-Douglas-Peucker (RDP) or Visvalingam-Whyatt algorithms. It achieves high performance by leveraging a Rust binary through Python's Foreign Function Interface (FFI). The library is currently at version 0.7.14 and appears to be actively maintained with frequent minor releases.