Fix dependencies: Add flag-icons, tailwind directives, and postcss config

node_modules/preact/compat/server.js

@@ -0,0 +1,36 @@
+/* eslint-disable */
+var renderToString;
+try {
+	const mod = require('preact-render-to-string');
+	renderToString = mod.default || mod.renderToString || mod;
+} catch (e) {
+	throw Error(
+		'renderToString() error: missing "preact-render-to-string" dependency.'
+	);
+}
+
+var renderToReadableStream;
+try {
+	const mod = require('preact-render-to-string/stream');
+	renderToReadableStream = mod.default || mod.renderToReadableStream || mod;
+} catch (e) {
+	throw Error(
+		'renderToReadableStream() error: update "preact-render-to-string" dependency to at least 6.5.0.'
+	);
+}
+var renderToPipeableStream;
+try {
+	const mod = require('preact-render-to-string/stream-node');
+	renderToPipeableStream = mod.default || mod.renderToPipeableStream || mod;
+} catch (e) {
+	throw Error(
+		'renderToPipeableStream() error: update "preact-render-to-string" dependency to at least 6.5.0.'
+	);
+}
+
+module.exports = {
+	renderToString: renderToString,
+	renderToStaticMarkup: renderToString,
+	renderToPipeableStream: renderToPipeableStream,
+	renderToReadableStream: renderToReadableStream
+};