Many small fixes, changes, and improvements to configs and scripts

[Skerse]

Pull Request

Description

This makes a lot of fixes, changes, and improvements (over 1000 lines) to the existing configs and scripts in HyDE.

Hopefully, this just makes everything cleaner, as well as fixing a few spelling and grammar mistakes. It should not change anything functionality wise for users. I also did a fix to the readme style tables as they didn't look right so that should be good now.

If anyone sees anything wrong with the changes made here, please let me know and i'll get it fixed as soon as possible.

Type of change

• [x] Documentation update (non-breaking change; modified files are limited to the documentations)
• [x] Technical debt (a code change that does not fix a bug or add a feature but makes something clearer for devs)

Checklist

• [x] I have read the CONTRIBUTING document.
• [x] My code follows the code style of this project.
• [x] My commit message follows the commit guidelines.
• [x] I have added necessary comments/documentation to my code.
• [x] I have tested my code locally and it works as expected.