Add Charge Calibration Configurations and Configuration Files

[MarikeSchwickardi]

This pull request introduces additional charge calibration configurations and associated configuration files for the project. These updates are essential for implementing a calibrated charge [e] feature, which allows consistent charge calibration across runs. Key changes include:

• New configuration files for defining charge calibration constants (a, b, c, and t) on a per-run basis.
  

• Code modifications to support loading and applying these calibration constants during data processing.
  

• Provision to set any calculated charge values below 0 to 0, ensuring stable calibration results.
  

Important Note: This pull request should only be merged once the corresponding module is added to the Corryvreckan repository, which is necessary to utilize these configurations effectively.