### Problem description
As described in issue #1841, there was a duplicate on the `Chinese
(Simplified)` translation.
After closer inspection, this came from an i18n file (Script loader,
specifically) having a bad ISO code (`zh_CN` instead of the expected
`zh-CN`).
This also caused a big impact on end users, as loading the latter
(`zh_CN`) would cause the whole UI to be displayed in English (the
fallback language), and only the script loader being translated into
Chinese.
### Implementation description
Fixed the i18n code in the Script loader file.
### Additional things
Closes issue #1841
Signed-off-by: BioTheWolff <47079795+BioTheWolff@users.noreply.github.com>
- Better argument parsing
- Allow processing all language folders at the same time
- Allow an optional reference language when translating
- Save translations on KeyboardInterrupt
- Fixes a ooold input issues by importing readline
(https://github.com/kovidgoyal/kitty/issues/6560)
- Add untranslate mode to remove translations by a key regex
---------
Co-authored-by: Nik <werwolv98@gmail.com>
