dev and docker compose fixes

src/hooks.server.ts

@@ -0,0 +1,11 @@
+export const handle = async ({ event, resolve }) => {
+	const theme = event.cookies.get('theme');
+	if (!theme) {
+		return await resolve(event);
+	}
+	return await resolve(event, {
+		transformPageChunk: ({ html }) => {
+			return html.replace('data-theme=""', `data-theme="${theme}"`);
+		}
+	});
+};