Add saving language to local storage

Author: AnotherPillow

src/script.js

@@ -242,6 +242,7 @@ for (const key of Object.keys(supported_languages)) {
     li.innerHTML = `<h1>${lang['flag']}</h1>`
 
     li.addEventListener('click', () => {
+        localStorage.setItem('chosen-language', key)
         loadTranslations(key)
     })
 

src/translations.js

@@ -60,4 +60,4 @@ window.loadTranslations = async (_lang = lang) => {
     })
 }
 
-loadTranslations()
+loadTranslations(localStorage.getItem('chosen-language') ?? lang)