feat: add configurable URL

src/components/thread/index.tsx

@@ -137,7 +137,9 @@ export function Thread() {
               onClick={() => setThreadId(null)}
             >
               <LangGraphLogoSVG width={32} height={32} />
-              <span className="text-xl font-medium">LangGraph Chat</span>
+              <span className="text-xl font-semibold tracking-tight">
+                LangGraph Chat
+              </span>
             </button>
 
             <TooltipIconButton
@@ -192,7 +194,9 @@ export function Thread() {
                 {!threadId && (
                   <div className="flex gap-3 items-center">
                     <LangGraphLogoSVG className="flex-shrink-0 h-8" />
-                    <h1 className="text-2xl font-medium">LangGraph Chat</h1>
+                    <h1 className="text-2xl font-semibold tracking-tight">
+                      LangGraph Chat
+                    </h1>
                   </div>
                 )}
 

src/components/ui/label.tsx

@@ -0,0 +1,22 @@
+import * as React from "react";
+import * as LabelPrimitive from "@radix-ui/react-label";
+
+import { cn } from "@/lib/utils";
+
+function Label({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  return (
+    <LabelPrimitive.Root
+      data-slot="label"
+      className={cn(
+        "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
+        className,
+      )}
+      {...props}
+    />
+  );
+}
+
+export { Label };