When generating new translations (e.g. 'edit translations' button on a view or
on a translatable field), the new generated translations have the source as
translation value.
Set the state to 'to_translate' as it is the default value
This change requires to add a fallback in web_editor when computing translated
dom
When a translation has no value, there is a fallback done in the different
translation method (e.g. xml_translate) but, as the node was manually created
in edit_translation_mapping, the fallback was missing
closesodoo/odoo#24391
Martin Trigaux
d65969d572