feat: add context menu with default actions

This commit closes #96

main.ts

@@ -4,12 +4,14 @@ import * as path from 'path';
 import * as url from 'url';
 import { Api } from './api';
 import { AppMenu } from './menu';
+const contextMenu = require('electron-context-menu');
 
 let win: BrowserWindow = null;
 const args = process.argv.slice(1),
     serve = args.some((val) => val === '--serve');
 
 const api = new Api();
+contextMenu();
 
 function createWindow(): BrowserWindow {
     // Create the browser window.

package.json

@@ -58,6 +58,7 @@
         "about-window": "1.13.4",
         "axios": "0.21.2",
         "custom-electron-titlebar": "3.2.5",
+        "electron-context-menu": "3.1.1",
         "epg-parser": "0.1.1",
         "hls.js": "1.0.11",
         "iptv-playlist-parser": "0.8.0",