Site tweaks

[willemvb]

• [x] Combine first code blocks: show all flavors at once (beware: 3 x syntax highlighting)
• [x] Play icon on Chrome
• [x] Add discount Blade UI counter

[AdrianMrn]

• [x] Move demo components to the top of the pages

• [x] livewire render view code block

• [x] Fill in Vue & React code blocks everywhere

• [ ] Put live and get colleagues to read copy

• [x] fix code highlighting

[AdrianMrn]

@willemvb

Two more things:

• I think all the code blocks on the homepage are complete now. I think they could use a lit less height, because there's a lot of empty space on some of them now. This would only work if it would still leave enough height for your first todo.

• Should we add a link to the Customizing CSS docs section somewhere? This could be useful for some people to know. I think it could fit in either the Made to customize or Tailwind CSS support sections on the homepage.

[willemvb]

@AdrianMrn updated! I've added a link to Vue and React customization as well.