fix: remove conflicting profile route

frontend/app/profile/[username]/page.tsx

@@ -1,41 +0,0 @@
-
-import { getApiUrl } from "@/lib/api-config"
-import { ProfilePoster } from "@/components/profile/profile-poster"
-import { notFound } from "next/navigation"
-
-interface ProfilePageProps {
-    params: Promise<{
-        username: string
-    }>
-}
-
-async function getProfile(username: string) {
-    try {
-        const res = await fetch(`${getApiUrl()}/users/profile/${username}`, {
-            next: { revalidate: 60 } // Cache for 1 minute
-        })
-
-        if (res.status === 404) return null
-        if (!res.ok) throw new Error("Failed to fetch profile")
-
-        return res.json()
-    } catch (error) {
-        console.error("Profile fetch error:", error)
-        return null
-    }
-}
-
-export default async function ProfilePage({ params }: ProfilePageProps) {
-    const { username } = await params
-    const profile = await getProfile(username)
-
-    if (!profile) {
-        notFound()
-    }
-
-    return (
-        <div className="container py-8">
-            <ProfilePoster profile={profile} />
-        </div>
-    )
-}