refactor: website/branding cleanup

[TorchedSammy]

fixes up the website, readme and other branding related things to look better

• [x] Website
  • [x] Docs
  • [x] FIx side navigation
  • [x] Homepage
  • [x] Update short description
  • [x] Install
  • [x] Blog?
• [x] README
• [x] Logo

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• [ ] I have reviewed CONTRIBUTING.md.
• [x] My commits and title use the Conventional Commit format.

• [ ] I have documented changes and additions in the CHANGELOG.md.