background.js

chrome.tabs.onCreated.addListener(function(tab) {
  chrome.tabs.update(tab.id, {autoDiscardable: false});
});

chrome.tabs.onReplaced.addListener(function(tabId) {
  chrome.tabs.update(tabId, {autoDiscardable: false});
});

chrome.runtime.onInstalled.addListener(function(details) {
  chrome.tabs.query({}, function(tabs) {
    tabs.forEach(function(tab) {
      chrome.tabs.update(tab.id, {autoDiscardable: false});
    });
  });
});


chrome.runtime.setUninstallURL("https://chrome.google.com/webstore/detail/dnhngfnfolbmhgealdpolmhimnoliiok/support");

chrome.contextMenus.removeAll();
chrome.contextMenus.create({
  id: "review",
  title: "🌟 " + chrome.i18n.getMessage("cm_review"),
  contexts: ["browser_action"]
});
chrome.contextMenus.create({
  id: "support",
  title: "💬 " + chrome.i18n.getMessage("cm_support"),
  contexts: ["browser_action"]
});
chrome.contextMenus.onClicked.addListener(function(info, tab) {
  switch(info.menuItemId) {
    case "review":
    chrome.tabs.create({url: "https://chrome.google.com/webstore/detail/dnhngfnfolbmhgealdpolmhimnoliiok/reviews"});
    break;
    case "support":
    chrome.tabs.create({url: "https://chrome.google.com/webstore/detail/dnhngfnfolbmhgealdpolmhimnoliiok/support"});
    break;
  }
});