Remove the user fetch endpoint

src/main/core/api/user/search.ts

@@ -2,16 +2,6 @@ import { API_BASE_URL } from "@/core/config";
 import { getAuthHeaders } from "./auth";
 import type { User } from "@/core/types";
 
-/**
- * Fetches a list of all users (excluding current user)
- */
-export async function fetchUsers(token: string): Promise<User[]> {
-    const res = await fetch(`${API_BASE_URL}/users`, { headers: getAuthHeaders(token, true) });
-    if (!res.ok) return [];
-    const data = await res.json();
-    return data.users || [];
-}
-
 /**
  * Searches for users by username query
  */