store last visited org in cookie

src/components/SetLastOrgCookie.tsx

@@ -0,0 +1,19 @@
+"use client";
+
+import { useEffect } from "react";
+
+interface SetLastOrgCookieProps {
+    orgId: string;
+}
+
+export default function SetLastOrgCookie({ orgId }: SetLastOrgCookieProps) {
+    useEffect(() => {
+        const isSecure =
+            typeof window !== "undefined" &&
+            window.location.protocol === "https:";
+
+        document.cookie = `pangolin-last-org=${orgId}; path=/; max-age=${60 * 60 * 24 * 30}; samesite=lax${isSecure ? "; secure" : ""}`;
+    }, [orgId]);
+
+    return null;
+}