Splitting projects

[andrey-helldar]

Note

The development is in progress. The structure of localization and script files can change during development.
Once it is over, everyone will be able to suggest their own adjustments.

https://github.com/Laravel-Lang/lang/discussions/1702#discussioncomment-703215

[luisprmat]

Hopefully the keys starting with Lang::get('...') are not forgotten.

For example these.

Some translations also begin with @lang(...)

[andrey-helldar]

@luisprmat, thank you!

[andrey-helldar]

@caouecs, my code is ready BUT:

1. I will remove the Draft tag from this PR when Norwegian: Completed! #1747 is accepted. I did not add split localization files to this PR, because there is one open PR in the project.
2. It will need to be merged only after accepting other PRs. This must be done because I will need to run php app/split-packages.php script file once, which will split the keys. Otherwise, other developers will be forced to manually fix conflicts.
3. Fixed compilation error for status files. This one condition dropped the array.
4. The Jetstream and Fortify projects do not have language files, but they use translations. I added these packages in dependencies and when the Foo script is executed, it collects all the keys from them, forming files.
5. I split the files by packages:

[andrey-helldar]

Tests...)))

[andrey-helldar]

Tests are ready

[mohamedsabil83]

It seems ok for me

[caouecs]

If everybody is ok, I will do the merge ASAP

[andrey-helldar]

@caouecs, I am OK