add main menu navigation and door lock charges page

client/src/scenes/DoorLockCharges/index.js

@@ -0,0 +1,18 @@
+import React, { Component } from 'react';
+
+import MainMenu from '../../components/MainMenu';
+
+class DoorLockCharges extends Component {
+
+    render () {
+        return (
+            <div>
+                <MainMenu/>
+                <h3>Door Lock Charges</h3>
+                <hr/>
+            </div>
+        );
+    }
+}
+
+export default DoorLockCharges;

client/src/scenes/Home/index.js

@@ -1,5 +1,7 @@
 import React, { Component } from 'react';
 
+import MainMenu from '../../components/MainMenu';
+
 class Home extends Component {
     state = {
         apiStatus: 'loading',
@@ -24,6 +26,7 @@ class Home extends Component {
         const {apiStatus} = this.state;
         return (
             <div>
+                <MainMenu/>
                 <h3>CRM Integration</h3>
                 <hr/>
                 <h5>Integration API Status : {apiStatus}</h5>

client/src/scenes/NotFound/index.js

@@ -1,8 +1,11 @@
 import React from 'react';
+import MainMenu from "../../components/MainMenu";
 
 export default function NotFound () {
     return (
         <div>
+            <MainMenu/>
+            <hr />
             <h1>Page not found</h1>
         </div>
     );