[strings] Support Weblate for cuisines search categories #2175

Same as #760

Also this reminds me that it has become difficult to edit the categories since the change to JSON files (despite the obvious translation benefits). I think we need to find a way to edit them together for all languages easier.
Maybe a solution would be to also have a (manual invoked) script to convert the categories.txt file back to the localize.json files? This way it would be possible to easily do changes in the generated text file and then have them converted back to the JSON files for better translation.

@yannikbloscheck wrote in #2175 (comment):

This will conflict with #2172

I'll rebase once it's merged.

have a way to keep the commented out terms

Not sure why do we need them? They don't have translations.

@yannikbloscheck wrote in #2175 (comment):

Also this reminds me that it has become difficult to edit the categories since the change to JSON files (despite the obvious translation benefits). I think we need to find a way to edit them together for all languages easier. Maybe a solution would be to also have a (manual invoked) script to convert the categories.txt file back to the localize.json files? This way it would be possible to easily do changes in the generated text file and then have them converted back to the JSON files for better translation.

You can convert it back, but I don't know if the order of values remains the same in JSON (to prevent huge diffs).

UPD: the order is not the same. Still, I'm not sure why is it difficult for you, unless someone would want to add all languages at the same time, it's easy as it was before.

@x7z4w wrote in #2175 (comment):

Not sure why do we need them? They don't have translations.

Not the new ones I added in the pull request, but the commented out that already are in there. Also if the commented out ones weren't in there, I wouldn't have known not to include some of them for now.

You can convert it back, but I don't know if the order of values remains the same in JSON (to prevent huge diffs).

I think it would be really good to actually include the script in our repo, because I think we will probably need it again.

The decision was made to move them to the regular category files instead. So switching this to WIP in the meantime to prevent accidental merges.

Tested working.

@comaps/iOS need to delete categories_cuisines.txt from XCode

Making it work by using more of the same logic as the normal parts. Needs a regenerated map though for the cuisines to become searchable again.

Merge it @x7z4w?
(Can't ask you to review it in the interface, because it is your pull request)

A fix for failing Android builds: #3724