Merge branch 'following' of gitlab.bht-berlin.de:s86116/project_ss23 into following

components/user-item.tsx

+import { User } from "@/components/ui/user";
+import Image from "next/image";
+import Link from "next/link";
+
+// this is a single user helper-component, only for design purposes
+export default function User({ id, userName, image }: { id: number, userName: string, image: { url: string } }) {
+    return (
+        <User>
+            <Link href={`/user/${id}`}>
+                <div className="">
+                    <Image
+                        src={image.url}
+                        alt={userName}
+                        width={264}
+                        height={374}
+                        priority={true}
+                        style={{ width: '100%', height: '100%' }} />
+                </div>
+            </Link>
+            <p className="truncate">{userName}</p>
+        </User>
+    )
+}
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