Added default formatting config for vscode for php, js and vue files

[rb1193]

Description

Includes default formatter config for VSCode

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• Works on my machine!

Checklist:

• My branch is up to date with master
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings and debugging code has been removed

[rb1193]

Here's my WIP, this is what I have used on My Wealth. See what you think. Can eslint be used to format CSS and HTML? Also I think twig is included in [HTML] but not 100% sure