tailwind,postcss: convert configs to mjs files

Author: willnorris

postcss.config.js

@@ -0,0 +1,15 @@
+/** @type {import('postcss-load-config').Config} */
+const config = {
+  plugins: {
+    "postcss-import": {},
+    "tailwindcss/nesting": {},
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+};
+
+if (process.env.HUGO_ENVIRONMENT === "production") {
+  config.plugins["cssnano"] = {};
+}
+
+export default config;

postcss.config.mjs

@@ -1,5 +1,5 @@
 /** @type {import('tailwindcss').Config} */
-module.exports = {
+export default {
   content: ["./hugo_stats.json"],
   theme: {},
   plugins: [],