* feature: switch almost everything to pydantic BaseModel
* feature: swap more dataclasses over to pydantic models
* feature: use more model serializers to make data handle better
* bug: fix some serialization issues with `None` values
* bug: fix some initialization problems with miner mode config
* bug: fix new BOS+ pool parsing
* bug: fix new BOS+ board temperature parsing serialization error
* bug: more misc fixes with serialization, extra methods, and hashrate types
* bug: add explicit type conversions to hashrate types
* bug: fix epic pool URL parsing
* bug: fix positional args in hashboards
* bug: fix epic missing url scheme
* convert board temp to int
---------
Co-authored-by: Upstream Data <brett@upstreamdata.ca>
Co-authored-by: John-Paul Compagnone <jpcompagnone@epicblockchain.io>