Translation_checklist_update : Missing API base readme at 7-bank-project/api (#486)

* Fix small typo, links and reference fr assignment

Fix small typo, links and reference french assignment

* Fix: Add loc param and reference fr assignment

Add localization parameter on quizzes links and reference fr assignment

* fix localization param

fix localization param

* Add API readme to the translation checklist template

.github/ISSUE_TEMPLATE/translations_checklist.md

@@ -67,3 +67,4 @@ assignees: ''
    - [ ] state-management README
    - [ ] state-management  assignment
    - [ ] solution base README
+   - [ ] API base README