add SW REST API guides index (#539)

hey-august · Devon-White · web-flow · commit 1a267e9fe03c · 2025-09-24T11:19:24.000-07:00
Co-authored-by: Devon &lt;86693904+Devon-White@users.noreply.github.com&gt;
diff --git a/website/docs/main/rest/signalwire-rest/guides/index.mdx b/website/docs/main/rest/signalwire-rest/guides/index.mdx
@@ -0,0 +1,9 @@
+---
+title: Overview
+sidebar_position: 0
+slug: /rest/signalwire-rest/guides
+---
+
+A collection of guides that help you get the most out of the SignalWire REST API.
+
+<DocCardList />
