azon_seeker/src/background/main.ts

import { isFirefox } from '~/env';

// https://github.com/serversideup/webext-bridge/issues/67#issuecomment-2676094094
import('webext-bridge/background');

// only on dev mode
if (import.meta.hot) {
  // @ts-expect-error for background HMR
  import('/@vite/client');
  // load latest content script
  import('./contentScriptHMR');
}

Object.assign(self, { appContext: 'background' });

// remove or turn this off if you don't use side panel
const USE_SIDE_PANEL = true;

// to toggle the sidepanel with the action button in chromium:
if (USE_SIDE_PANEL && !isFirefox) {
  (browser as unknown as Chrome).sidePanel?.setPanelBehavior({ openPanelOnActionClick: true });
}

browser.runtime.onInstalled.addListener(() => {
  // eslint-disable-next-line no-console
  console.log('Azon Seeker installed');

  if (USE_SIDE_PANEL && !isFirefox) {
    browser.contextMenus.create({
      id: 'show-result',
      title: '结果页',
      contexts: ['action'],
    });
  }
});

browser.contextMenus.onClicked.addListener((info) => {
  if (info.menuItemId === 'show-result') {
    browser.runtime.openOptionsPage();
  }
});