Cardano Updates

* Set onBrokenAnchors on ignore

* fix deprecated siteConfig.onBrokenMarkdownLinks config

* Add onUntruncatedBlogPosts ignore as we don't use the truncate markers

* Refactor FAQSection and Logos components to use static imports, to get rid of the "request of a dependency is an expression" warning

* Update baseline browser mapping

* Add header to docs pages

* Add example markdown page for online communities

* Move doc files in get-involved for auto sidebar generation

* Update sidebar links

* Remove all h1 header in markdown files and replace with h2 (as SiteHero is now h1)

* Improve page creation documentation

* Add heroBannerType for docs

* Add requirements for adding community channels, link to discord overview instead of one specific discord

* Fix link

* Fix links

* Update ExchangePicker Component and add to where-to-get-ada

* Update cex data.

* Add dex grid component that can rank app based on transactions

* Add "Add your exchange"-card

* Add more exchanges based on feedback in #355

* Fix tx box, create tx ranking doc.

* Fix searchbar focus issue

* Add popular countries to the top of the list + option for regional notice

* Add AppList component

* Add documentation for AppList component. Improve app-stats matching.

* Add explicit statsLabel in apps.js for transaction matching

* Update DexGrid documentation

* Improve "get involved"-page

* Hide dex ranking for now

* Add quiz component

* Add component parameters, shuffle answer positions, improve progress bar

* Add modal view, improve mobile experience

* Add TwoColumnLayout component

* Add quizcard

* Add common scams

* Tweak red dot animation