Feature/add editorconfig

[gorillamoe]

Step 1: Before Approval

Status

READY

Description

Add EditorConfig. See https://editorconfig.org for more details.

Step 2: Once Approved

Build

• Build it: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions
• Make sure it's browser-agnostic: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Porting_a_Google_Chrome_extension
• Sign it: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/Distribution

Test

• FF == Firefox
• Chromium == Chromium, Chrome, Vivaldi, Brave, etc.

INSTALLATION | FF desktop | FF mobile | Chromium desktop | Chromium mobile

• | -
  script | [x] | [ ] | [ ] | [ ]
  web-extension | [x] | [ ] | [ ] | [ ]