Rename; Added EMS server; redis compose

client/src/pages/NotFound.tsx

@@ -0,0 +1,13 @@
+import { Error } from "@mui/icons-material";
+import { Box, Typography } from "@mui/material";
+
+export default function NotFound() {
+    return (
+        <>
+            <Box sx={{ display: 'flex', gap: '16px', alignItems: 'center' }}>
+                <Error />
+                <Typography>Запрашиваемая страница не найдена.</Typography>
+            </Box>
+        </>
+    )
+}