fix: broken google account avatar fix (#13892)

* fix: broken google account avatar fix

* fix: use zod for checking absolute url

---------

Co-authored-by: Udit Takkar <53316345+Udit-takkar@users.noreply.github.com>
Co-authored-by: Udit Takkar <udit222001@gmail.com>

packages/lib/getAvatarUrl.ts

@@ -1,3 +1,5 @@
+import { z } from "zod";
+
 import { AVATAR_FALLBACK, CAL_URL, WEBAPP_URL } from "@calcom/lib/constants";
 import type { Team, User } from "@calcom/prisma/client";
 import type { UserProfile } from "@calcom/types/UserProfile";
@@ -16,7 +18,13 @@ export const getUserAvatarUrl = (
     | undefined
 ) => {
   if (user?.avatarUrl) {
-    return CAL_URL + user.avatarUrl;
+    const isAbsoluteUrl = z.string().url().safeParse(user.avatarUrl).success;
+
+    if (isAbsoluteUrl) {
+      return user.avatarUrl;
+    } else {
+      return CAL_URL + user.avatarUrl;
+    }
   }
   if (!user?.username) return CAL_URL + AVATAR_FALLBACK;
   // avatar.png automatically redirects to fallback avatar if user doesn't have one