chore(marketplace): externalise ai-psychosis

.claude-plugin/marketplace.json

@@ -57,7 +57,11 @@
     },
     {
       "name": "ai-psychosis",
-      "source": "./plugins/ai-psychosis",
+      "source": {
+        "source": "url",
+        "url": "https://git.fromaitochitta.com/open/ai-psychosis.git",
+        "ref": "v1.2.0"
+      },
       "description": "Meta-awareness tools for healthy AI interaction patterns. Detects reinforcement loops, scope escalation, narrative crystallization, and other compulsive patterns."
     },
     {