Fix: ssr build issue

Author: Akalanka47000

src/constants/user-agent.ts

@@ -1,2 +1,4 @@
-export const isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
-export const isMobileSafari = /iP(ad|hone|od).+Version\/[\d.]+.*Safari/i.test(navigator.userAgent);
+export const isSafari =
+  typeof window !== "undefined" ? /^((?!chrome|android).)*safari/i.test(navigator.userAgent) : false;
+export const isMobileSafari =
+  typeof window !== "undefined" ? /iP(ad|hone|od).+Version\/[\d.]+.*Safari/i.test(navigator.userAgent) : false;