fix(keling): 统一 Omni 模型别名与生产绑定

apps/api/internal/httpapi/handlers.go

@@ -1070,11 +1070,15 @@ func (s *Server) createTask(kind string, compatible bool) http.Handler {
 				return
 			}
 		}
-		model := requestModelName(body)
+		requestedModel := requestModelName(body)
+		model := canonicalTaskModelName(kind, requestedModel)
 		if model == "" {
 			writeError(w, http.StatusBadRequest, "model is required")
 			return
 		}
+		if model != requestedModel {
+			body["model"] = model
+		}
 		if !apiKeyScopeAllowed(user, kind) {
 			writeError(w, http.StatusForbidden, "api key scope does not allow this capability")
 			return
@@ -1402,6 +1406,17 @@ func requestModelName(body map[string]any) string {
 	return modelNameFromValue(body["model"])
 }
 
+func canonicalTaskModelName(kind string, model string) string {
+	model = strings.TrimSpace(model)
+	if kind != "videos.generations" {
+		return model
+	}
+	if canonical, ok := canonicalKlingOmniModel(model); ok {
+		return canonical
+	}
+	return model
+}
+
 func modelNameFromValue(value any) string {
 	switch typed := value.(type) {
 	case string: