auth stack auction screen nav added

Navigations/AuthStack.js

@@ -11,6 +11,7 @@ import { gamification } from "../screen/gamification";
 import { IotScreen } from "../screen/IotScreen";
 import { AboutUs } from "../screen/AboutUs";
 import axios from "axios";
+import HomeAuctionScreen from  "../screen/Home.Auction.Screen";
 
 const Stack = createStackNavigator();
 
@@ -187,6 +188,34 @@ export function AuthStack({ navigation }) {
           },
         }}
       />
+      <Stack.Screen
+        name="auctionscreen"
+        component={HomeAuctionScreen}
+        options={{
+          title: "Auction Screen",
+          headerTitleAlign: "center",
+          headerRight: () => {
+            return (
+              <MaterialIcons name="logout"
+               size={30}
+               color="black"
+               onPress={() => axios.get("http://192.168.8.126:5000/logout", )
+               .then(function (response) {
+                 const stngobj = JSON.stringify(response.data)
+                 console.log(stngobj + "logged out");
+                 console.log("Successfully logged out");
+                 alert("Successfully Logged out")
+                 navigation.navigate("SignIn")
+               })
+               .catch(function (error) {
+                 console.log(error);
+                 alert("Login failed")
+               })}
+                />
+            );
+          },
+        }}
+      />
       <Stack.Screen
         name="AboutUs"
         component={AboutUs}