[terminology] Enable localizers to propose new terms #1320
Description
This issue was created automatically by a script.
Bug 1728297
Bug Reporter: @mathjazz
Localizers should have the ability to propose new terms to be added to the glossary.
Once the proposed terms are approved by the admins (we already have that ability in the Admin), they will appear in the translation UI.
We should consider making this feature optional as different instances might have different rules of terminology management.