The three unlisted pages are a decision, not an absence

enso, games and proof-of-ai were taken out of the rail deliberately and added
back an hour later by an audit that read them as unreachable — which they are,
on purpose. They stay published and reachable by link.

meta.json is JSON and cannot carry a comment, so the reason is a key in the file
somebody edits when they decide to put them back.

apps/docs/content/docs/meta.json

@@ -10,7 +10,6 @@
     "cli",
     "mcp",
     "mcp-tools",
-    "games",
     "migrate",
     "integrations",
     "---Concepts---",
@@ -18,7 +17,6 @@
     "architecture",
     "network",
     "zap",
-    "proof-of-ai",
     "dev",
     "environments",
     "events",
@@ -27,7 +25,6 @@
     "pricing",
     "errors",
     "---Surfaces---",
-    "enso",
     "console",
     "mission-control",
     "studio",
@@ -39,5 +36,13 @@
     "contributing",
     "startups",
     "run-your-org"
-  ]
+  ],
+  "unlisted": {
+    "pages": [
+      "enso",
+      "games",
+      "proof-of-ai"
+    ],
+    "why": "Deliberately out of the sidebar, by the product owner. These are NOT orphans and must not be added back to `pages` \u2014 they stay published and reachable by link. An audit that reports them as unreachable is reporting this decision, not a defect."
+  }
 }