[Feature Request] Expand ExtraLife integration

[CKY-]

Describe the solution you'd like Iterate on the extralife integration to include support for:

• getting goal information
• getting milestones info
• top donator

API docs: https://github.com/DonorDrive/PublicAPI

[ebiggz]

Updated title and description to include more details and link to api docs

[itsjesski]

• Top X donors (with a warning that this often shows real names)
• X number of incentives ($10 - I play with one hand!)
• Incentive by dollar amount.
• Next milestone (get current raised amount and find the next milestone)
• Fundraising goal

https://www.npmjs.com/package/extra-life-ts#extra-life-ts