This pull request updates the localization files for Odoo, specifically adding support for Vietnamese accounting and point-of-sale (POS) features. The changes include the addition of new terms related to Viettel POS and a new 'pos_cashdro' module, ensuring accurate translations for Vietnamese users.

- Added `l10n_vn_edi_viettel_pos`
- Removed `project_mrp_sale` (no terms left)

Forward-Port-Of: odoo/odoo#261555

This pull request updates the .weblate.json files to include support for two new languages: ‘documents_project_sign’ and ‘l10n_eg_iot’. These additions expand Odoo Enterprise's localization capabilities, allowing us to serve a wider range of international customers and support new markets.

- Added `documents_project_sign`
- Added `l10n_eg_iot`

Forward-Port-Of: odoo/enterprise#115424