Improve package API log handling (#35100)

Simplify code and fix log processing logic

routers/api/packages/helm/helm.go

@@ -28,13 +28,12 @@ import (
 )
 
 func apiError(ctx *context.Context, status int, obj any) {
-	helper.LogAndProcessError(ctx, status, obj, func(message string) {
-		type Error struct {
-			Error string `json:"error"`
-		}
-		ctx.JSON(status, Error{
-			Error: message,
-		})
+	message := helper.ProcessErrorForUser(ctx, status, obj)
+	type Error struct {
+		Error string `json:"error"`
+	}
+	ctx.JSON(status, Error{
+		Error: message,
 	})
 }