Initial codex telegram bot source

schemas/v2/SkillsChangedNotification.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "SkillsChangedNotification",
+  "description": "Notification emitted when watched local skill files change.\n\nTreat this as an invalidation signal and re-run `skills/list` with the client's current parameters when refreshed skill metadata is needed.",
+  "type": "object"
+}