new i18n structure

[yangwao]

• change fallback to en
• render faq in template
• storage na language chooser
• DRY links as numbers into one file from faq
  • Seems interpolation is quite hard Translation of HTML context (e.g. paragraph with links inside) dkfbasel/vuex-i18n#48 && https://github.com/Gvade/vuex-i18n#interpolation
  • https://stackoverflow.com/questions/42649866/best-practice-for-html-tags-in-vue-i18n-translations
  • maybe wrap it into markdown? [Feature Request] Basic Markdown Support for i18n text kazupon/vue-i18n#330
  • dangerous umm Render html tags with component interpolation kazupon/vue-i18n#898
• Foldable answers, use https://buefy.org/documentation/collapse#accordion-effect
  • Visual like https://nftshowroom.com/faq foldable, got foldable cards Improve FAQ for newcomers #47

[yangwao]

Lazy load translations https://kazupon.github.io/vue-i18n/guide/lazy-loading.html

[yangwao]

Seems we need a new structure faq for other translations and then we can extract links.
Its in i18n-markdown branch https://github.com/kodadot/nft-gallery/tree/i18n-markdown
don't forget yarn && yarn serve

We need to move from FAQQ3 into new structure below. Plus we need extract links from texts to de-duplicate them to avoid updating lot of same links at once.

"faq": {
  "q": {
    "3": {
        "m":        
        "l1":

nl.json be like