* i18n: Add Japanese
* i18n: Fix the "message" field in ja/message.json
Co-authored-by: FUJIMOTO-Itsuki <52658442+FUJIMOTO-Itsuki@users.noreply.github.com>
Co-authored-by: FUJIMOTO-Itsuki <52658442+FUJIMOTO-Itsuki@users.noreply.github.com>
* replace ... with proper Unicode char "…"
* some improvements to the Spanish translation
Co-authored-by: Pablo Rodríguez <ousia@users.noreply.gitlab.com>