Add PromptKit request validation adapter

integrations/ckprompt/validation.go

@@ -0,0 +1,16 @@
+package ckprompt
+
+import (
+	"gitea.maximumdirect.net/eric/CommandKit/integrations/ckconfig"
+	promptkit "gitea.maximumdirect.net/eric/promptkit"
+)
+
+// ValidationRequest carries the configuration selection and concrete
+// PromptKit request to validate.
+type ValidationRequest struct {
+	// Selection identifies the configuration sources used to load the engine.
+	Selection ckconfig.Selection
+	// Request is the seed request, or the request returned by a validation
+	// builder when one is configured.
+	Request promptkit.RunRequest
+}