add flow to uses page

Author: kentcdodds

content/pages/uses.mdx

@@ -85,6 +85,7 @@ Here are a few highlights (in no particular order):
 - [Brave](https://brave.com)
 - [Raycast](https://www.raycast.com)
 - [ScriptKit](https://www.scriptkit.com/)
+- [Wispr Flow](https://kcd.im/flowai) - Voice to text (AI)
 - [BetterTouchTool](https://folivora.ai)
 - [Vanilla](https://matthewpalmer.net/vanilla/)
 - [Itsycal](https://www.mowglii.com/itsycal)