Add the ability to localize the application

[grumlu]

Following a feature request on Discord, to add Chinese language to the app, I looked into how to support different languages.

I have added a localization for French as well.

Changes are in

• Localizable.xcstrings file for French translation
• SettingsView to support localization on Defaults.Toggle and LaunchAtStartup.Toggle
• generic in enums to support adding localization there also

For now there is apparently no conflicting keys, however in the future it may be interesting to refactor the code to add "backend" names to each string depending on where they're used.

[grumlu]

I have updated all the strings to use a key instead of the English translation.
This allows to be more precise in the translation in different context.

The French translation has also been updated to match this change and fix some display issues.

[grumlu]

@theboringhumane , are you setting up some AI review bot? 🤩

[theboringhumane]

@theboringhumane , are you setting up some AI review bot? 🤩

I built it lol

[grumlu]

@theboringhumane , are you setting up some AI review bot? 🤩

I built it lol

It seems to be an authentication / pipeline issue for Cori, right? Or did I do something wrong?

[theboringhumane]

Yes action was for that only.

[richardkunkli]

The app is already localizable, no need to change texts, Xcode handles it.

[grumlu]

The app is already localizable, no need to change texts, Xcode handles it.

One commit earlier does the translation in French without changing all the texts.
However, the same text in two different contexts uses the same translation in this case.
This doesn’t work in all languages. The context matters and the translation would be then different.