Document invocation reporting contracts

integrations/ckprompt/doc.go

@@ -4,5 +4,7 @@
 // canonical commandkit.Command declarations. Applications can install
 // commandkit.RoutingRule aliases alongside them through commandkit.New or
 // App.Register. Importing ckprompt installs neither family; callers compose its
-// declarations with core and ckconfig explicitly.
+// declarations with core and ckconfig explicitly. Provider diagnostics remain
+// passive until the owning command submits them through the invocation
+// reporter, separately from any terminal explanation.
 package ckprompt