docs(act) update Act on Metadata landing page

docs-website/sidebars.js

@@ -183,7 +183,7 @@ module.exports = {
     ],
 
     "Act on Metadata": [
-      // "docs/wip/act-on-metadata",
+      "docs/act-on-metadata",
       {
         "Actions Framework": [
           "docs/actions/README",

docs-website/src/pages/docs/_components/QuickLinkCards/index.js

@@ -38,7 +38,7 @@ const quickLinkContent = [
     title: "Act on Metadata",
     icon: <SyncOutlined />,
     description: "Step-by-step guides for acting on Metadata Events",
-    to: "docs/wip/act-on-metadata",
+    to: "docs/act-on-metadata",
   },
   {
     title: "Developer Guides",

docs/act-on-metadata.md

@@ -0,0 +1,15 @@
+# Act on Metadata Overview
+
+DataHub's metadata infrastructure is stream-oriented, meaning that all changes in metadata are communicated and reflected within the platform within seconds. 
+
+This unlocks endless opportunities to automate data governance and data management workflows, such as:
+
+* Automatically enrich or annotate existing data entities within DataHub, i.e., apply Tags, Terms, Owners, etc.
+* Leverage the [Actions Framework](actions/README.md) to trigger external workflows or send alerts to external systems, i.e., send a message to a team channel when there's a schema change
+* Proactively identify what business-critical data resources will be impacted by a breaking schema change
+
+This section contains resources to help you take real-time action on your rapidly evolving data stack.
+
+<p align="center">
+<iframe width="560" height="315" src="https://www.youtube.com/embed/yeloymkK5ow" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+</p>