Moved admin to /admin and created blank placeholder for v2 frontend

web/pages/admin/logs.tsx

@@ -0,0 +1,34 @@
+import React, { useState, useEffect } from 'react';
+import LogTable from '../../components/log-table';
+
+import { LOGS_ALL, fetchData } from '../../utils/apis';
+
+const FETCH_INTERVAL = 5 * 1000; // 5 sec
+
+export default function Logs() {
+  const [logs, setLogs] = useState([]);
+
+  const getInfo = async () => {
+    try {
+      const result = await fetchData(LOGS_ALL);
+      setLogs(result);
+    } catch (error) {
+      console.log('==== error', error);
+    }
+  };
+
+  useEffect(() => {
+    let getStatusIntervalId = null;
+
+    setInterval(getInfo, FETCH_INTERVAL);
+    getInfo();
+
+    getStatusIntervalId = setInterval(getInfo, FETCH_INTERVAL);
+    // returned function will be called on component unmount
+    return () => {
+      clearInterval(getStatusIntervalId);
+    };
+  }, []);
+
+  return <LogTable logs={logs} pageSize={20} />;
+}