Make Babel preset paths absolute

This fixes an issue where a "Cannot find module" error would occur when running the application with a working directory anywhere other than the project root.

load-config.js

@@ -10,8 +10,8 @@ module.exports = function (configPath) {
 			(item) => item === absoluteConfigPath,
 		],
 		presets: [
-			"@babel/preset-react",
-			["@babel/preset-env", { targets: { node: "current" } }]
+			require.resolve("@babel/preset-react"),
+			[require.resolve("@babel/preset-env"), { targets: { node: "current" } }]
 		]
 	});