demo data cleanup, and cash/bank settings move into Accounting

Summary

Five items are planned. An Admin will be able to wipe an institution's demo transactions before going live while keeping its setup and products, and separate Cash/Bank account settings in CAMS are being folded into Accounting's own ledger settings, alongside a run of smaller fixes.

Coming soon

An Admin will be able to clear out a tenant's demo transactions before going live, with a confirmation step showing exactly what will be deleted and what will be kept, so setup, products and client records carry over unchanged.
Cash and bank account setup will move into Accounting's ledger settings instead of being configured separately in CAMS, removing a source of mismatched configuration.
Maker-Checker approval requests will be filtered to the approver's own branch, fixing a "Client not found" error when approving a request raised in another branch.
A teller withdrawal will be blocked when the paying bank or mobile money balance is zero, instead of letting the balance go negative.
A loan statement download error on certain loan products with a long repayment term will be fixed.

What this means for you

Nothing here needs preparation yet.

Contents may change until it ships.