Remove deprecated scripts for adding head-matter to wt_config.xml, including Python and Bash implementations, to streamline configuration management.

node_modules/concurrently/index.mjs

@@ -0,0 +1,10 @@
+/*
+ * While in local development, make sure you've run `pnpm run build` first.
+ */
+
+import concurrently from './dist/src/index.js';
+
+// NOTE: the star reexport doesn't work in Node <12.20, <14.13 and <15.
+export * from './dist/src/index.js';
+
+export default concurrently.default;