chore(README): Add info badges

README.md

@@ -1,5 +1,9 @@
 # Notero
 
+[![Latest release](https://img.shields.io/github/v/release/dvanoni/notero)](https://github.com/dvanoni/notero/releases/latest)
+[![Total downloads](https://img.shields.io/github/downloads/dvanoni/notero/latest/total?sort=semver)](https://github.com/dvanoni/notero/releases/latest)
+<a href="https://www.buymeacoffee.com/dvanoni"><img alt="Buy me a coffee" height="20" src="https://img.buymeacoffee.com/button-api/?text=Buy me a coffee&emoji=&slug=dvanoni&button_colour=BD5FFF&font_colour=ffffff&font_family=Lato&outline_colour=000000&coffee_colour=FFDD00" /></a>
+
 A [Zotero plugin](https://www.zotero.org/support/plugins) for syncing items into
 [Notion](https://www.notion.so/Intro-to-databases-fd8cd2d212f74c50954c11086d85997e)