* SSeconomy/var/bank_accounts is now an association list of account identifiers and datums for O(1) performance (#54430)
Title. Also added some precautions to bank_account/new() and the crab17 gear.
The fact the majority of functions pertinent to the bank_accounts list was O(n) disquieted me.
* SSeconomy/var/bank_accounts is now an association list of account identifiers and datums for O(1) performance
Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>