[Docs] Revise/Update Project Setup Instructions

[emallson]

Go through our getting started / setup instructions, ensure that everything is still accurate, and improve presentation

• [ ] Verify setup instructions on Windows (revising if needed)
• [ ] Update README (if needed)

[ToppleTheNun]

Setup instructions work for Windows.

[sMteX]

I think I didn't have any issues on Linux either (Manjaro if it makes any difference)

[danny-janse]

Maybe a bit of feedback before you waste time;

The reference to making a fork could be 'automized' to https://github.com/WoWAnalyzer/WoWAnalyzer/fork

I recently cloned the project on both Windows and Mac without issues. Followed the steps in the readme.md;

Windows 10 64-bit

• Already had Git installed via the link (personal preference). but its easy enough to install.
• Installed Node.js version 16.16.0 Since LTS was recommended.
• Installed yarn as described in the installation process on their page.

MacOS (12) Monterey M1 chip

• Already had git installed, modern MacOS and linux systems come with git by default.
• Installed Node.js via nvm (Node Version Manager). Its alot easier imo and allows for multiple node installations. I had this installed via brew ** $ nvm install 16 && nvm alias default 16 ** We can make a file that automatiscly detects the supported version for nvm by simply creating a .nvmrc file with the recommended version in it. eg 16.17.0
• Installed yarn as described in the installation process on their page.

[sMteX]

The only thing I'd consider is maybe making the instructions clearer. Right now the instructions are written kind of like a prose, which makes it a little harder to follow. Something like ordered list of instructions, short and right to the point, like

0. Make sure you have prerequisities - git, Node.js, Yarn
1. Fork the repository and clone it locally
2. Inside the cloned folder, run yarn
3. Copy .env.local.example into .env.local and fill in your WCL key:
   • instructions on how to do it
4. Run yarn start
5. ???
6. Profit!