L2logger

- Added support for variant-agnostic calculations by modifying task parameter usage in regime identification

- Added support for additional scenario types (condensed, dispersed)

- Updated regime fill to look for changes in block subtype

- Added support for block subtypes (wake, sleep)
- Updated documentation and log format version number

- Optimized logger utility performance with numpy vectorization
- Modified log directory to be positional argument in validation module
- Simplified block parsing algorithm
- Added handling of scenario type in scenario info file
- Added check for task naming format
- Return entire dictionaries for logger info and scenario info function
- Replaced os path calls with pathlib

- Added block number change as additional signal for regime change
- Added log validation script as package module