[greasyfork] Add Greasy Fork service badges (#8080)

* feat: greasy fork service badges

* fix: default export, remove keywords

* fix: key name in ratingCount

* feat: add good, bad, ok rating count

* ci: fix tests

* refactor: move total installs to downloads

* fix: badge appearing undefined

* fix: error renaming

* change example number

* feat: Add Greasy Fork license badge

* Remove " License" suffix

* update example

* refactor: resolve review comments

* revert: Remove the rating badges

* fix text: license not found

Co-authored-by: Caleb Cartwright <calebcartwright@users.noreply.github.com>

Co-authored-by: Caleb Cartwright <calebcartwright@users.noreply.github.com>