Billogram + Wafeq Integration

Keep Billogram and Wafeq aligned: when finance events happen in one, update the other automatically.

Example: when Billogram's "Watch Billograms/Invoices" fires, WEXTL can "Create a Bank Ledger Transaction" in Wafeq. Billogram has 3 triggers (including Watch Billograms/Invoices, Watch Customers, and Watch Items); Wafeq has 77 actions (including Create a Bank Ledger Transaction, Create a Bank Statement Transaction, and Create a Beneficiary).