TGUI v3.0

This ports TGUI, and makes the old nano crew monitor and the disposal
bins use it as first examples.

tgui/packages/tgui-dev-server/index.js

@@ -0,0 +1,22 @@
+import { setupWebpack, getWebpackConfig } from './webpack.js';
+import { reloadByondCache } from './reloader.js';
+
+const noHot = process.argv.includes('--no-hot');
+const reloadOnce = process.argv.includes('--reload');
+
+const setupServer = async () => {
+  const config = await getWebpackConfig({
+    mode: 'development',
+    hot: !noHot,
+  });
+  // Reload cache once
+  if (reloadOnce) {
+    const bundleDir = config.output.path;
+    await reloadByondCache(bundleDir);
+    return;
+  }
+  // Run a development server
+  await setupWebpack(config);
+};
+
+setupServer();