[keel,nostalgia/core/studio] Fix asset update notifications

src/studio/modlib/include/studio/project.hpp

@@ -125,8 +125,10 @@ ox::Error Project::writeObj(const ox::StringView &path, const T *obj, ox::ClawFo
 		const auto typePath = ox::sfmt("/{}/{}", descPath, buildTypeId(*t));
 		oxReturnError(writeBuff(typePath, typeOut));
 	}
+	oxDebug(path);
+	oxReturnError(keel::setAsset(m_ctx, path, *obj));
 	fileUpdated.emit(path);
-	return OxError(0);
+	return {};
 }
 
 template<typename T>