chore: initial setup

That sweet sweet bunch of JS dotfiles

commitlint.config.cjs

@@ -0,0 +1,6 @@
+/* eslint-disable import/no-commonjs */
+
+/** @type {import('@commitlint/types').UserConfig) */
+const config = { extends: ['@commitlint/config-conventional'] };
+module.exports = config;
+