chore: rename `Router.js` to `YooRouter.js`

src/App.js

@@ -2,7 +2,7 @@ import React from 'react';
 import {StyleSheet, View, Platform} from 'react-native';
 import {StatusBarHeight} from './api/StatusBarHeight';
 import {YooBackground} from './component/index';
-import Router from './Router';
+import YooRouter from './YooRouter';
 
 const styles = StyleSheet.create({
   container: {
@@ -16,7 +16,7 @@ export default function App() {
   return (
     <View style={styles.container}>
       <YooBackground />
-      <Router />
+      <YooRouter />
     </View>
   );
 }

src/Router.js → src/YooRouter.js

@@ -4,7 +4,7 @@ import {YooLogin, YooForum, YooSplash} from './component/index';
 
 const width = Dimensions.get('window').width;
 
-export default class Router extends Component {
+export default class YooRouter extends Component {
   constructor(props) {
     super(props);
     this.state = {