Add "api-viewer" Module to extensions section

README.md

@@ -71,6 +71,7 @@
 - [Woodpecker Build Status](https://github.com/sguter90/directus-extension-woodpecker-build-status) - Adds status bar for [Woodpecker](https://woodpecker-ci.org/) pipeline build status to Directus UI.
 - [Imagga Hook](https://github.com/gbicou/directus-extension-imagga) - Hook for file uploads to automatically tag images with [Imagga API](https://imagga.com/).
 - [Tiptap Interface & Display](https://github.com/gbicou/directus-extension-tiptap) - Tiptap rich text editor interface and display.
+- [API Viewer](https://github.com/u12206050/directus-extension-api-viewer-module) - View and run API queries directly from a Module.
 
 ## Articles