[apps/external] Move external to Ion#292

Draft

Yaya-Cout wants to merge 4 commits intoUpsilonNumworks:upsilon-devfrom

Yaya-Cout:upsilon-dev-external-ion

Commits on Oct 24, 2022

[apps/external] Move archive to Ion
Yaya-Cout
committed
[apps/external] Move extapp_api to Ion
Yaya-Cout
committed
[ion/extapp_api] Remove dependency on Python
Yaya-Cout
committed
[apps/external] Remove old UI (now in home) and cleanup translations
Yaya-Cout
committed