Major refactor of forward pass modules and data / batch handler classes.

What's Changed

• Use rex Regridder port by @ppinchuk in #228
• Gb/presrat updates 2 by @grantbuster in #230
• Bnb/compute on none chunks by @bnb32 in #233
• Gb/bc debug by @grantbuster in #232
• fixed double bias correction of features in bc qdm utility by @grantbuster in #234
• Fix: Typos on optional dependencies related to doc by @castelao in #236
• Updated Sup3rX access patterns - keys can be either features or numpy style indexing but not both by @bnb32 in #235
• if n_writes request is too big, set to n_chunks instead of raising error by @grantbuster in #237
• added simple test on cc batching for daily boundaries by @grantbuster in #238
• Bnb/caching fixes by @bnb32 in #239
• Gb/bc kwargs by @grantbuster in #240
• Bnb/dh refactor by @bnb32 in #220

Full Changelog: v0.1.4...v0.2.0