### Description
refactored backend files to enhance type safety and reliability using
Zod validation and Redis instead of JSON.parse , I tried to avoid the
files that isn't necessary tho so I hope I don't miss any or included
unnecessary ones!! didn't fully test only verified code compilation and
partial tests without Redis!!.
Should Close#5881
Related to #6207
---------
Co-authored-by: Miodec <jack@monkeytype.com>
### Description
Add OPY layout
https://github.com/voidyourwarranty2/opy-layout
> OPY is a keyboard layout in the tradition of NEO2, AdNW and KOY
> for a split ortholinear keyboard with shift and space on thumb keys,
> optimized for mixed English and German usage [..]
I tweaked the rows so that it looks good in the matrix and split matrix
keyboard styles. The author did not define a row1 so I took the freedom
to include one which resembles row1 from the qwertz layout.
### 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!
- [x] Check if any open issues are related to this PR; if so, be sure to
tag them below.
- [x] Make sure the PR title follows the Conventional Commits standard.
(https://www.conventionalcommits.org for more info)
- [x] Make sure to include your GitHub username prefixed with @ inside
parentheses at the end of the PR title.
---------
Co-authored-by: Christian Fehmer <cfe@sexy-developer.com>
Co-authored-by: Miodec <jack@monkeytype.com>
### Description
Just added a new theme (I tried my best to not make this similar to any
themes, but if it is similar to one, please tell me!)
#### Screenshots




### Checks
- [ ] Adding quotes?
- [ ] Make sure to include translations for the quotes in the
description (or another comment) so we can verify their content.
- [x] Adding a language or a theme?
- [ ] If is a language, did you edit `_list.json`, `_groups.json` and
add `languages.json`?
- [x] 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!
- [x] Check if any open issues are related to this PR; if so, be sure to
tag them below.
- [x] Make sure the PR title follows the Conventional Commits standard.
(https://www.conventionalcommits.org for more info)
- [x] Make sure to include your GitHub username prefixed with @ inside
parentheses at the end of the PR title.
<!-- label(optional scope): pull request title (@your_github_username)
-->
<!-- I know I know they seem boring but please do them, they help us and
you will find out it also helps you.-->