fix(codex): pass directory listing validation (category + logo/icon)

harnesses/codex/.codex-plugin/plugin.json

@@ -2,30 +2,43 @@
   "name": "hivemind",
   "version": "0.7.124",
   "description": "Cloud-backed persistent memory powered by Deeplake — read, write, and share memory across Codex sessions and agents",
-  "skills": "./skills/",
   "author": {
     "name": "Activeloop",
     "url": "https://deeplake.ai"
   },
+  "homepage": "https://deeplake.ai",
   "repository": "https://github.com/activeloopai/hivemind",
+  "license": "Apache-2.0",
   "keywords": [
     "memory",
     "deeplake",
     "persistent-memory",
     "session-capture",
     "search"
   ],
+  "skills": "./skills/",
   "interface": {
     "displayName": "Hivemind Memory",
     "shortDescription": "Persistent shared memory for AI agents powered by Deeplake",
     "longDescription": "Captures all session activity and provides cross-session, cross-agent memory search via ~/.deeplake/memory/. Memory is stored in Deeplake managed tables and shared across sessions, users, and agents in your organization.",
     "developerName": "Activeloop",
-    "category": "productivity",
+    "category": "Productivity",
     "capabilities": [
-      "memory",
-      "session-capture",
-      "search"
+      "Persistent memory",
+      "Session capture",
+      "Semantic search"
+    ],
+    "websiteURL": "https://deeplake.ai",
+    "privacyPolicyURL": "https://www.activeloop.ai/privacy/",
+    "termsOfServiceURL": "https://www.activeloop.ai/terms/",
+    "defaultPrompt": [
+      "Recall what our team decided about this project recently.",
+      "Save this as a memory for the team.",
+      "Search our shared memory for anything about rate limits."
     ],
-    "websiteURL": "https://deeplake.ai"
+    "brandColor": "#101010",
+    "composerIcon": "./assets/icon.png",
+    "logo": "./assets/logo.png",
+    "screenshots": []
   }
 }