Add new folder, icon, yaml, and CODEOWNERS entry

Author: RebeccaTamachiro

.github/CODEOWNERS

@@ -199,6 +199,7 @@
 /src/content/docs/dmarc-management/ @Maddy-Cloudflare @cloudflare/pcx-technical-writing
 /src/content/docs/firewall/ @pedrosousa @cloudflare/firewall @cloudflare/pcx-technical-writing
 /src/content/docs/page-shield/ @pedrosousa @cloudflare/pcx-technical-writing
+/src/content/docs/secrets-store/ @RebeccaTamachiro @cloudflare/pcx-technical-writing
 /src/content/docs/security-center/ @jason-cf @cloudflare/pcx-technical-writing
 /src/content/docs/ssl/ @RebeccaTamachiro @cloudflare/pcx-technical-writing
 /src/content/docs/waf/ @pedrosousa @cloudflare/firewall @cloudflare/pcx-technical-writing

src/content/docs/secrets-store/index.mdx

@@ -0,0 +1,11 @@
+---
+title: Cloudflare Secrets Store
+pcx_content_type: overview
+sidebar:
+  order: 1
+description: Use Cloudflare Secrets Store to encrypt and store sensitive information as secrets that are securely reusable across an account.
+head:
+  - tag: title
+    content: Overview
+---
+

src/content/products/secrets-store.yaml

@@ -0,0 +1,22 @@
+name: Secrets Store
+
+product:
+  title: Secrets Store
+  url: /secrets-store/
+  group: Application security
+  additional_groups:
+    [Developer platform]
+
+meta:
+  title: Secrets Store docs
+  description: Encrypt and store sensitive information as secrets that are securely reusable across an account.
+  author: "@cloudflare"
+
+resources:
+  community: https://community.cloudflare.com/
+  dashboard_link: https://dash.cloudflare.com/?to=/:account/secrets-store
+  discord: https://discord.gg/cloudflaredev
+
+externals:
+  - title: Cloudflare homepage
+    url: https://cloudflare.com