rename Post component to PostCard

Author: JM-Flores

apps/codebility/app/home/feeds/_components/Feed.tsx

@@ -4,7 +4,7 @@ import { useEffect, useState } from "react";
 import DefaultPagination from "@/components/ui/pagination";
 import { useFeedsStore } from "@/store/feeds-store"; // Adjust path as needed
 
-import Post from "./Post";
+import Post from "./PostCard";
 
 interface FeedProp {
   isAdmin: boolean;