add YAML parser

src/coders/yaml.hpp

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <string>
+
+#include "data/dv.hpp"
+
+namespace yaml {
+    dv::value parse(std::string_view filename, std::string_view source);
+    dv::value parse(std::string_view source);
+}