Remove padding, fix build

src/components/thread/index.tsx

@@ -276,7 +276,7 @@ export function Thread() {
               !chatStarted && "flex flex-col items-stretch mt-[25vh]",
               chatStarted && "grid grid-rows-[1fr_auto]",
             )}
-            contentClassName="pt-8 pb-16 px-4 max-w-3xl mx-auto flex flex-col gap-4 w-full"
+            contentClassName="pt-8 pb-16  max-w-3xl mx-auto flex flex-col gap-4 w-full"
             content={
               <>
                 {messages

src/components/thread/messages/ai.tsx

@@ -2,7 +2,6 @@ import { useStreamContext } from "@/providers/Stream";
 import { Checkpoint, Message } from "@langchain/langgraph-sdk";
 import { getContentString } from "../utils";
 import { BranchSwitcher, CommandBar } from "./shared";
-import { Avatar, AvatarFallback } from "@/components/ui/avatar";
 import { MarkdownText } from "../markdown-text";
 import { LoadExternalComponent } from "@langchain/langgraph-sdk/react-ui";
 import { cn } from "@/lib/utils";