chore: adds support details

BACKERS.md

@@ -0,0 +1,23 @@
+<h1 align="center">Sponsors &amp; Backers</h1>
+
+If you like to support Gist, please consider:
+
+- [Become a backer or sponsor on Patreon](https://www.patreon.com/kenhowardpdx)
+- [PayPal donations](https://www.paypal.me/kenhowardpdx)
+- [Cash App donations](https://cash.me/$kenhowardpdx)
+
+<h2 align="center">Sponsors ($50+)</h2>
+
+None yet. [Sponsor Now](https://www.patreon.com/join/kenhowardpdx/checkout?rid=3125612)
+
+<h2 align="center">Readme Backers ($20+)</h2>
+
+None yet. [Sponsor Now](https://www.patreon.com/join/kenhowardpdx/checkout?rid=3125610)
+
+<h2 align="center">Changelog Backers ($10+)</h2>
+
+None yet. [Sponsor Now](https://www.patreon.com/join/kenhowardpdx/checkout?rid=3125605)
+
+<h2 align="center">Backers ($5+</h2>
+
+None yet. [Sponsor Now](https://www.patreon.com/join/kenhowardpdx/checkout?rid=3125592)

README.md

@@ -83,5 +83,15 @@ extension.changeCodeBlockDescription
 extension.insertCode
 ~~~
 
+## Show Your Support
+
+If you'd like to support Gist, please consider the following — feel free to choose more than one. 😉
+- [Become a Sponsor](https://www.patreon.com/kenhowardpdx "Become a sponsor on Patreon") — see [backers](https://github.com/kenhowardpdx/vscode-gist/blob/master/BACKERS.md)
+- [Donations via PayPal](https://www.paypal.me/kenhowardpdx "One-time donations via PayPal")
+- [Donations via Cash App](https://cash.me/$kenhowardpdx "One-time donations via Cash App")
+- [Write a Review](https://marketplace.visualstudio.com/items?itemName=kenhowardpdx.vscode-gist#review-details "Write a review")
+- [Star or Fork me on GitHub](https://github.com/kenhowardpdx/vscode-gist "Star or fork me on GitHub")
+- [Follow me on Twitter](https://twitter.com/kenhowardpdx "Follow me on Twitter")
+
 ## Maintainer
 vscode-gist is maintained by [Ken Howard](https://github.com/kenhowardpdx).