feat(theme): add glitch (@Lymmit)

[Lymmit]

Description

Added new theme "glitch" with glitch effects for logo and shaking effect for button hover

Checks

• Adding quotes?
  • Make sure to include translations for the quotes in the description (or another comment) so we can verify their content.
• Adding a language or a theme?
  • If is a language, did you edit _list.json, _groups.json and add languages.json?
  • If is a theme, did you add the theme.css?
    • Also please add a screenshot of the theme, it would be extra awesome if you do so!
• Check if any open issues are related to this PR; if so, be sure to tag them below.
• Make sure the PR title follows the Conventional Commits standard. (https://www.conventionalcommits.org/ for more info)
• Make sure to include your GitHub username prefixed with @ inside parentheses at the end of the PR title.

Theme Screenshots:

[Miodec]

We could lean into the glitch even more, you have access to --incorrect-letter-animation on the #words element, like this:

#words {
  --incorrect-letter-animation: textGlitch 3s infinite;
}

Could be nice?

[Miodec]

Closing due to inactivity.