"Prettier" formatting

[phcreery]

{
  "trailingComma": "none",
  "tabWidth": 2,
  "semi": false,
  "singleQuote": true,
  "printWidth": 150,
  "brace_style": "collapse,preserve-inline"
}

• Remove unnecessary semicolons
• Line width of 150, a little larger than usual but I think it works better (I have 4:3 screen with no issue)
• Format on save
• Defaults to Prettier formatter for vscode.

Feel free to offer suggestions! I'm no picky, just as long as it is consistent within the codebase allowing for smoother PRs and such.

[stefnotch]

Looks nice! I got curious and looked up all the options

I think we can get rid of those options without any problems. The tab width is already 2 by default, the brace_style is undocumented and trailing commas are somewhat convenient when moving stuff around in an array.

{
-  "trailingComma": "none",
-  "tabWidth": 2,
  "semi": false,
  "singleQuote": true,
  "printWidth": 150,
-  "brace_style": "collapse,preserve-inline"
}

The increased print width is definitely a huge plus 👍

[phcreery]

Not sure where I got that brace_style. Good catch

[stefnotch]

Awesome, thank you very much!