feat(docs): two-product shell and the approved tagline (WS4)

docs/station/station.mdx

@@ -0,0 +1,26 @@
+---
+sidebar_position: 1
+title: Defang Station
+description: Defang Station is a persistent cloud workspace for AI coding agents.
+---
+
+# Defang Station
+
+Defang Station is a persistent cloud workspace for AI coding agents. Your agent
+keeps running when you close your laptop, and the work it does stays where you
+left it.
+
+:::info
+Station is in development. This section is a placeholder so the two products
+have a home in the docs. Documentation lands when Station ships.
+:::
+
+## How it relates to Defang Deploy
+
+| | What it is for |
+|---|---|
+| **[Defang Deploy](/docs/intro)** | Getting an app or an agent into production on your own cloud |
+| **Defang Station** | Giving an AI coding agent a machine to work on |
+
+Station runs on Defang's cloud. It is open source, so you can also run it on
+your own infrastructure. Defang Deploy still deploys into your cloud account.

docusaurus.config.js

@@ -17,8 +17,7 @@ const config = {
     },
   ],
   title: "Defang",
-  tagline:
-    "A radically simpler way to build and deploy production-ready cloud apps",
+  tagline: "Develop Once, Deploy Anywhere.",
   favicon: "/img/favicon.ico",
   headTags: [
     {
@@ -78,33 +77,43 @@ const config = {
         href: "https://defang.io/",
       },
       items: [
+        // Defang Deploy keeps every existing URL. The dropdown only groups the
+        // sections that were previously top-level, so no redirects are needed.
         {
-          to: "/docs/intro",
-          position: "left",
-          label: "Overview",
-        },
-        {
-          type: "docSidebar",
-          sidebarId: "tutorialsSidebar",
-          label: "Tutorials",
-          position: "left",
-        },
-        {
-          type: "docSidebar",
-          sidebarId: "conceptsSidebar",
-          label: "Concepts",
-          position: "left",
-        },
-        {
-          type: "docSidebar",
-          sidebarId: "providersSidebar",
-          label: "Providers",
+          type: "dropdown",
+          label: "Deploy",
           position: "left",
+          items: [
+            {
+              to: "/docs/intro",
+              label: "Overview",
+            },
+            {
+              type: "docSidebar",
+              sidebarId: "tutorialsSidebar",
+              label: "Tutorials",
+            },
+            {
+              type: "docSidebar",
+              sidebarId: "conceptsSidebar",
+              label: "Concepts",
+            },
+            {
+              type: "docSidebar",
+              sidebarId: "providersSidebar",
+              label: "Providers",
+            },
+            {
+              type: "docSidebar",
+              sidebarId: "cliSidebar",
+              label: "CLI",
+            },
+          ],
         },
         {
           type: "docSidebar",
-          sidebarId: "cliSidebar",
-          label: "CLI",
+          sidebarId: "stationSidebar",
+          label: "Station",
           position: "left",
         },
         { to: "https://defang.io/blog", label: "Blog", position: "left" },

sidebars.js

@@ -33,6 +33,9 @@ const sidebars = {
   cliSidebar: [
     { type: 'autogenerated', dirName: 'cli' },
   ],
+  stationSidebar: [
+    { type: 'autogenerated', dirName: 'station' },
+  ],
 };
 
 module.exports = sidebars;