website: support hidden pages in nav-data (#1201)

* website: bump to docs-page prerelease w hidden page support

* website: replace hot fix for hidden /docs pages

* website: remove cruft from old hidden page hot fix

* website: bump to stable docs-page, w next-mdx-remote bump

website/data/docs-nav-data.json

@@ -6,6 +6,20 @@
         "title": "Overview",
         "path": "getting-started"
       },
+      {
+        "title": "Installing",
+        "hidden": true,
+        "routes": [
+          {
+            "title": "Overview",
+            "path": "getting-started/installing"
+          },
+          {
+            "title": "Production",
+            "path": "getting-started/installing/production"
+          }
+        ]
+      },
       {
         "title": "Run and Login",
         "path": "getting-started/run-and-login"
@@ -261,6 +275,40 @@
     "title": "Common Workflows",
     "href": "https://learn.hashicorp.com/collections/boundary/basic-administration"
   },
+  {
+    "title": "Common Workflows",
+    "hidden": true,
+    "routes": [
+      {
+        "title": "Overview",
+        "path": "common-workflows"
+      },
+      {
+        "title": "Manage Roles",
+        "path": "common-workflows/manage-roles"
+      },
+      {
+        "title": "Manage Scopes",
+        "path": "common-workflows/manage-scopes"
+      },
+      {
+        "title": "Manage Sessions",
+        "path": "common-workflows/manage-sessions"
+      },
+      {
+        "title": "Manage Targets",
+        "path": "common-workflows/manage-targets"
+      },
+      {
+        "title": "Manage Users and Groups",
+        "path": "common-workflows/manage-users-groups"
+      },
+      {
+        "title": "Workflow SSH Proxy",
+        "path": "common-workflows/workflow-ssh-proxycommand"
+      }
+    ]
+  },
   {
     "divider": true
   },