ttcMD: mostly working nested grid parser

components/ttcmd/index.tsx

@@ -10,6 +10,7 @@ import { sanitize } from "isomorphic-dompurify";
 import StaticGenerationSearchParamsBailoutProvider from "next/dist/client/components/static-generation-searchparams-bailout-provider";
 
 export const TTCMD: FC<{ body: Promise<string> }> = ({ body }) => {
+  "use client";
   const text = use(body);
   const [elements, tabSpacing] = useMemo(() => createElements(text), [text]);
   const tada = useMemo(