feat(client): starting on admin feed

src/main/front/src/pages/admin/AdminFeed.jsx

@@ -0,0 +1,43 @@
+import InfiniteScroll from "react-infinite-scroller";
+import AdminPage from "./AdminPage";
+import FeedCard from "../../components/FeedCard";
+import useLoadData from "../../hooks/useLoadData";
+import { Box, Paper } from "@mui/material";
+
+function AdminFeed() {
+  const [allFeeds, hasMore, loadData] = useLoadData();
+
+  return (
+    <AdminPage>
+      <InfiniteScroll
+        loadMore={loadData}
+        hasMore={hasMore}
+        loader={Array(1)
+          .fill()
+          .map((_, index) => (
+            <FeedCard key={index} loading />
+          ))}
+      >
+        {allFeeds.map((item) => (
+          // <FeedItemNew
+          //   key={item.id}
+          //   item={item}
+          //   setAllSeenFeedId={setAllSeenFeedId}
+          // />
+          <Box
+            sx={{
+              display: "flex",
+            }}
+          >
+            <Box sx={{ flexGrow: 1, maxWidth: 500 }}>
+              <FeedCard key={item.id} item={item} />
+            </Box>
+            <Paper sx={{ flexGrow: 1, my: "16px", ml: 2 }}>Hello!</Paper>
+          </Box>
+        ))}
+      </InfiniteScroll>
+    </AdminPage>
+  );
+}
+
+export default AdminFeed;

src/main/front/src/pages/admin/index.jsx

@@ -3,6 +3,7 @@ import FeedIcon from "@mui/icons-material/Feed";
 import InsertDriveFileIcon from "@mui/icons-material/InsertDriveFile";
 
 import UsersTable from "./UsersTable";
+import AdminFeed from "./AdminFeed";
 
 export const ADMINMENU = [
   {
@@ -15,7 +16,7 @@ export const ADMINMENU = [
     title: "게시글 관리",
     icon: <FeedIcon />,
     id: "posts",
-    comp: UsersTable,
+    comp: AdminFeed,
   },
   {
     title: "파일 관리",