Home page added

frontend/Screens/Home.js

+import { StyleSheet, Text, View, StatusBar } from 'react-native'
+import React from 'react'
+
+import Admin from './Admin/Admin'
+import Stationsingle from './Station/Stationsingle'
+import User from './User/User'
+import BowserHome from './Bowser/Bowserhome'
+
+export default function Home({ route,navigation }) {
+  const { userid,role } = route.params;
+  
+  console.log(userid,role);
+  return (
+    <View  style={{ flex: 1,alignContent:'center'}}>
+        <StatusBar barStyle = "light-content" hidden = {false} backgroundColor = "#560cce" color="#fff" translucent = {true}/>
+        {/* We need to specify what component need to render by user's role */}
+        {role == 'admin' && (  <Admin userid = {userid} role = "admin" />) }
+        {role == 'station' && (  <Stationsingle userid = {userid} />) }
+        {role == 'user' && (  <User userid = {userid} />) }
+        {role == 'bowser' && (  <BowserHome userid = {userid} />) }
+    </View>
+  )
+}
+
+const styles = StyleSheet.create({})
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