Vendor Payment with Misc Journals - Auto Second Entry

This module automatically generates a second journal entry when a vendor payment is confirmed using a general (misc) journal.

Features

Creates a linked second journal entry upon payment confirmation.
Debits the misc journal default account (e.g. 111101).
Credits the branch company cash journal default account (e.g. 111103).
Keeps the second entry in sync with the payment lifecycle (posts, resets to draft, cancels, and unlinks when the payment is updated).
Adds a convenient stat button on the payment form to view the linked second entry.