Prevent .hero-stats header styles from applying globally
Merge pull request #3141 from benmanley/fix-herostats

Prevent .hero-stats header styles from applying globally
improve(i18n): move translations to their own module, use i18n from habitrpg-shared, @djuretic i have remove the tests because the code is now handled in habitrpg-shared, we may add them back there
improve(i18n): use strings for gear items and potion
refactor(i18n): use strings for content
refactor(i18n): refactor user language detection, add to api methods
refactor(i18n): add language detection to new user
refactor(i18n): add comments
refactor(i18n): refactor & fix
fix(i18n): typo
fix(i18n)