character limit

components/GenerationForm.js

@@ -57,6 +57,7 @@ export default function GenerationForm({
             type="text"
             value={word}
             onChange={(e) => setWord(e.target.value)}
+            maxLength={20}
             placeholder='Type a word like "float" ...'
             className="w-full p-3 sm:p-4 bg-transparent border-[1.5px] border-gray-200 rounded-[26px] text-black placeholder-gray-400 focus:outline-none focus:border-black text-xs sm:text-base"
           />