Translation editing and live reload

[kellpossible]

• It would be very nice to have a library that can interface with this system and provide translation editing capabilities in the form of a web interface which can be optionally embedded with a user's application in support of translation efforts (they can distribute a special build to translators).
• It would also be nice to have some support in i18n-embed for a live reload from file system for people editing files by hand. Perhaps using notify.

[kellpossible]

While working on https://github.com/kellpossible/avalanche-report , it's very annoying to edit or update translations, it requires a recompile. When working with localizations in dynamic templates which support live reload (via https://docs.rs/minijinja-autoreload/latest/minijinja_autoreload/ ), it is especially apparent that this a live reload feature would be very nice to have to completely avoid a rust compile cycle. The design for this feature could be inspired by the minijinja autoreload library.