[web] Installation instructions updates

[jonxuxu]

Ticket	Title
fixes #72	[web] "Start Mining" Page Upgrades

Description

This PR is pretty chunky...

• Added a page for detailed linux instructions
  • Added functionality for syntax-highlighted code snippets
  • https://myriade.io/#/linux
• Updated youtube video and displays it via a toggle for Windows installs
• Fixed bug with tab view in start mining page

Implementation / Approach

Syntax highlighting is done with this library: https://www.npmjs.com/package/react-syntax-highlighter

Youtube video updated to this link: https://youtu.be/dCh8pOP6HBE

Instructions provided by @sqphoenix here: https://github.com/myriadeinc/web/issues/72#issuecomment-620122492

Screenshots

Linux page:

Windows instructions:

Linux instructions:

[sqphoenix]

Under the "Configuration File" section replace "Go to https://xmrig.com/wizard and fill in the shit and download the config.json file" with" Now go back to the "Start Mining" page and click on the big orange button that says "Download Configuration" to get your Myriade specific Config file". Under "Hugepages and 1GB Pages" remove the sentence: "i have no idea what I am really doing here, I just combined advice from these two guides:" (it's the first sentence) with "This next section combines advice from these two sources:" Other than that as long as we credited U/Kazagaroth then it looks really nice.

I am a fan of the syntax highlighting, good job!

[jonxuxu]

@sqphoenix it is now live, let me know if there's any instructions that need to be changed. I already reworded the things you mentioned.