Bar charts v2.1

[SamAI-Software]

Website preview (don't forget to refresh)

• [x] Add preloader for bar charts
  • set proper height for graphs on page load (fix many bugs)
• [x] Fix bug with font (https)
• [x] Fix sticky navbar
  • fix flicking on scroll
  • nav fits small screens
  • better UI in landscape mode (mobiles)
• [x] Tags scroll to the proper ID with offset (because of top navbar)
• [x] Change layout for large bar charts
  • easier to understand graphs (better UX)
• [x] Many small fixes for better UI/UX
• [x] Add external links to other analysis
  • add links to README
  • add link to FAQs
• [x] Populate with text
• [x] Reorder graphs (topics)
• [x] QA through DS chatroom