Raw Echoview export ingestion and batch processing

[brandynlucca]

This PR includes a variety of new features for ingesting and batch processing Echoview exports to both 1) write a new xlsx file with the consolidated vertically integrated (NASC) exports for age-1+ and age-2+ datasets and 2) directly update the Survey class object to read the updated data. These changes include:

New batch loader sub-module

• The batch_load sub-module has been added to the utils sub-package. This is called when the Survey-class object is initialized, which adds additional arguments to the initialization. Alternatively, the primary batch processing function, bach_read_echoview_exports(...), can be invoked independent of the Survey object.

Data parameterization changes

• A new section in initialization_config.yml (nasc_exports) introducing various keys for parameterizing the outputs.
• A new section in survey_year_****_config.yml enabling filepaths to echogram regions (i.e. export_regions).
• Two new mapping keys have been added to core.py required for data validation (ECHOVIEW_EXPORT_MAP and REGION_EXPORT_MAP).
• Mismatches in age-1+ and age-2+ region IDs, stratum numbers, and haul numbers necessitated a separator similar to NASC_all_ages vs NASC_no_age1. The *_all_ages and *_no_age1 have now been generalized as appended 'tags' to age group-specific values that are then converted to shared column names (i.e., nasc, stratum_num, and haul_num) depending on the exclude_age1 argument value. This necessitated some changes to the load sub-module in the utils sub-package.

Housekeeping changes

• Small changes to .pre-commit-config.yaml and the creation of an associated .codespell-ignore-words.txt that is compatible with misspelled column names in data sources.

Note

• There is a small outstanding issue concerning mismatches in the output of the batch loader (which matches the previous NASC construction operation in EchoPro) and the pre-generated consolidated export files we have received previously. This is being diagnosed, but appears to be due to differences in the source export files rather than anything within the code.