Release Version 0.0.1

This commit marks the release of version 0.0.1. In this version, the PotentiometerEncoder library is introduced, providing a seamless conversion of any 360° potentiometer into an encoder. The library includes features such as optional Kalman filtering for smoother readings, and the example demonstrates its usage with a Ticker library for periodic updates.

Changes:

• Added PotentiometerEncoder library.
• Included example demonstrating library usage.
• README.md updated with installation instructions and library usage details.

This release aims to provide a foundation for using PotentiometerEncoder in Arduino projects. Further improvements and features may be added in subsequent releases.