Move around files so the repo will be organized as a monorepo.

tools/amend-readme/src/sections/lig-set-pre-def.mjs

@@ -0,0 +1,20 @@
+import fs from "fs";
+import path from "path";
+
+import { parseLigationData } from "@iosevka/data-export/ligation-data";
+
+import { MdCol } from "../md-format-tools.mjs";
+
+export default async function processLigSetPreDef(argv, dirs) {
+	const ligData = await parseLigationData(argv);
+	const md = new MdCol("Section-Predefined-Ligation-Sets");
+	const headerPath = path.resolve(dirs.fragments, "description-predefined-ligation-sets.md");
+	md.log(await fs.promises.readFile(headerPath, "utf-8"));
+	for (const gr in ligData.rawSets) {
+		const readmeDesc =
+			ligData.rawSets[gr].readmeDesc ||
+			`Default ligation set would be assigned to ${ligData.rawSets[gr].desc}`;
+		md.log(`  - \`${gr}\`: ${readmeDesc}.`);
+	}
+	return md;
+}