feat(language): add Bulgarian Latin (@ShinniUwU)

[ShinniUwU]

Description

This PR adds Bulgarian Latin as a new language to Monkeytype. Bulgarian Latin is commonly used by Bulgarians who do not have access to a Cyrillic keyboard.

• Added bulgarian-latin.json with 200 words.
• Updated _list.json and _groups.json to include Bulgarian Latin.
• Ensured JSON formatting follows standards.

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?
  • Edited _list.json, _groups.json, and added bulgarian-latin.json.
  • Not a theme, so no theme.css needed.
• Check if any open issues are related to this PR.
• PR title follows Conventional Commits standard:
  feat(language): add Bulgarian Latin (@ShinniUwU)

Closes

N/A (unless there’s an existing issue related to Bulgarian Latin—then reference it here)

Final PR Title Example:

feat(language): add Bulgarian Latin (@ShinniUwU)

[Miodec]

Please change - to _ in the file name.

[ShinniUwU]

Please change - to _ in the file name.

Sorry for the wait! I’ve made the requested changes bulgarian-latin is now bulgarian_latin in both _list.json and _groups.json. Let me know if anything else needs adjusting. Thanks for the review

[Miodec]

Thanks