This update resolves an issue where foreign vendor VAT invoices were not correctly identifying the country of origin. The fix adds the necessary country code to vendor bills, ensuring accurate reporting for Polish VAT compliance. This improves the accuracy of JPK reports.

PR #81359 fixed the country code for foreign VAT companies by adding the country code to the start. However, this was only fixed for invoices going out, not vendor bills coming in.

[opw-5917264](https://www.odoo.com/odoo/project.task/5917264)

This update resolves an issue where payslip line creation was failing in the stable version of Odoo Enterprise. The fix reintroduces a necessary step to ensure accurate data processing, preventing errors and improving the overall stability of payroll processing. This ensures correct payroll calculations and reporting.

Related is not applied correctly in stable after https://github.com/odoo/enterprise/pull/108729, leading to a missing field error, we reintroduce it for stability reasons

This pull request partially reverses a recent change that caused tax predictions to fail. Previously, taxes were calculated once, but the system no longer correctly predicted the associated accounts. This fix addresses a bug introduced by a previous update, restoring the expected account prediction functionality.

…x at import"

Bug introduced by:
https://github.com/odoo/odoo/commit/9cc26a154381e51e3f4188aa7c251d959538676e

Since this, the taxes are predicted only once but the prediction of account is no longer working.

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