Breaks our Plaid sync process out into more manageable classes. Notably, this moves the sync process to a distinct, 2-step flow:
1. Import stage - we first make API calls and import Plaid data to "mirror" tables
2. Processing stage - read the raw data, apply business rules, build internal domain models and sync balances
This provides several benefits:
- Plaid syncs can now be "replayed" without fetching API data again
- Mirror tables provide better audit and debugging capabilities
- Eliminates the "all or nothing" sync behavior that is currently in place, which is brittle
* chore: add formatting and linting for javascript code relates to #1295
* use spaces instaed
* add to recommended extensions
* only enforce lint
* auto save
* Add sync model
* Fresh fixtures for sync tests
* Sync tests overhaul
* Fix entry tests
* Complete remaining model test updates
* Update system tests
* Update demo data task
* Add system tests back to PR checks
* More simplifications, add empty family to fixtures for easier testing
* Added erblint and fixed offenses
* Added erblint bintstub. Included erblint into CI
* Merged GitHub Actions tasks for rubocop and erblint into one
* Added config for erblint.
* Reverted erblint call in the CI
* Transaction scaffold
* Rough in transaction views
* Fix sort order
* Fix mass assignment issue
* Fix test
* Simplify CI workflow
* Don't seed db before test
