Description of the issue/feature this PR addresses:
- Expenses are automatically created when uploading or scanning receipts. This is a feature often used by employees who have a lot of tickets and upload them in batch. The expenses created have a random category (product_id) specified. Companies may however want to specify the default category for accounting or management purposes. They are currently unable to do so.
Current behavior before PR:
- Companies can't specify default category for scanned/uploaded expenses
Desired behavior after PR is merged:
- In the Expenses setting, combine the "Default Journals" and "Payment" block into one and name the new block "Accounting"
- Add new setting in Expenses for specifying default category for scanned/uploaded expenses
- If that setting is set, use the value inside it for the category field of new scanned/uploaded expenses
closesodoo/odoo#124205
Task-id: 3354763
Signed-off-by: Quentin De Paoli <qdp@odoo.com>