* refactor: rename `raw_investments_payload` to `raw_holdings_payload`
- Update references and models to use consistent naming.
- Adjust migrations, tests, and encryption setup accordingly.
* fix: improve safety when accessing raw_holdings_payload keys
- Use `dig` with safe navigation to prevent potential nil errors.
- Add support for decryption from the old column name `raw_investments_payload`.
- Adjust related methods and calculations for consistency.
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Co-authored-by: luckyPipewrench <luckypipewrench@proton.me>
* Initial sec
* Update PII fields
* FIX add tests
* FIX safely read plaintext data on rake backfill
* Update user.rb
* FIX tests
* encryption_ready? block
* Test conditional to encryption on
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Signed-off-by: Juan José Mata <juanjo.mata@gmail.com>
Co-authored-by: Juan José Mata <juanjo.mata@gmail.com>