change gallery link to Templates (#4283)

README.md

@@ -228,7 +228,7 @@ You can create a multi-page app by adding more pages.
 
 <div align="center">
 
-📑 [Docs](https://reflex.dev/docs/getting-started/introduction) &nbsp; |  &nbsp; 🗞️ [Blog](https://reflex.dev/blog) &nbsp; |  &nbsp; 📱 [Component Library](https://reflex.dev/docs/library) &nbsp; |  &nbsp; 🖼️ [Gallery](https://reflex.dev/docs/gallery) &nbsp; |  &nbsp; 🛸 [Deployment](https://reflex.dev/docs/hosting/deploy-quick-start)  &nbsp;   
+📑 [Docs](https://reflex.dev/docs/getting-started/introduction) &nbsp; |  &nbsp; 🗞️ [Blog](https://reflex.dev/blog) &nbsp; |  &nbsp; 📱 [Component Library](https://reflex.dev/docs/library) &nbsp; |  &nbsp; 🖼️ [Templates](https://reflex.dev/templates/) &nbsp; |  &nbsp; 🛸 [Deployment](https://reflex.dev/docs/hosting/deploy-quick-start)  &nbsp;   
 
 </div>