Cleanup data from inst extdata

[klevdiamanti]

Title: Cleanup data from inst extdata

Problem: There were several datasets for testing purposes saved on inst/extdata.

Solution: We identified all the relveant datasets, and removed unnecessary ones.

Checklist

• Make sure you are requesting to pull a feature/bugfix branch (right side). This should not be main or develop.
• [ X Make sure you are make a pull request against either main or develop (left side). (Requesting to main should be reserved for bugfixes and new releases)
• Add or update unit tests (if applicable)
• Check your code with any unit tests (Run devtools::check() locally)
• Add neccessary documentation (if applicable)

Type of changes

What type of changes does your code introduce?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue) (link the issue on the right)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Code style update (formatting, renaming)
• Documentation Update
• Other (repo cleanup)

Further comments

We needed to create scripts which generate the preloaded datasets npx_data1, npx_data2 and manifest. We also handled a small bug in read_npx_wide with some NA values in the Uniprot.