When computing flag_image_url field on res.lang model an invalid url is generated due to the peculiar format for serbian lang code sr@latin which has "@" sign instead of expected "_" sign and thus the unexisting url is computed, so we are forced to populate binary field flag_image instead.
X-original-commit: 85db3773ba475a143a99126c6c24b404bdd39d0b
Part-of: odoo/odoo#114565
*: website
Add a field image flag on the lang model because when a language has
no country (like the arabic) we cannot use the country flag as a lang
flag. By default we use this new field and as fallback we use the
country image. We also add an arabic flag image in the website data.
Part of https://github.com/odoo/odoo/pull/55300
task-2203383
closesodoo/odoo#55300
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>
Co-authored-by: qsm-odoo <qsm@odoo.com>
Petar Najman