how to integrate supabase github login functionality into a chrome extension codebase? Use chrome.identity.getRedirectURL();
how to integrate supabase github login functionality into a chrome extension codebase? Use chrome.identity.getRedirectURL(); to generate a redirect URL for the Supabase authentication flow. Then, redirect the user to the Supabase authentication page using this URL.

Here's a basic example of how to integrate Supabase GitHub login into a Chrome extension:

1. First, make sure you have a Supabase project and the necessary environment variables (API_URL, ANON_API_KEY, SUPABASE_URL, and CLIENT_ID for GitHub).

2. In your Chrome extension's background script, create a function to handle the login:

```javascript
function loginWithGitHub() {
  const redirectURL = chrome.identity.getRedirectURL('supabase_login');
  const loginURL = `${SUPABASE_URL}/auth/github?redirect_to=${encodeURIComponent(redirectURL)}&client_id=${CLIENT_ID}`;

  chrome.tabs.create({ url: loginURL }, (tab) => {
    // Listen for the redirect from the Supabase auth page.
    chrome.tabs.onUpdated.addListener((tabId, changeInfo, tab) => {
      if (tabId === tab.id && changeInfo.status === 'complete') {
        const url = new URL(tab.url);
        const code = url.searchParams.get('code');

        if (code)
chrome.identity.getRedirectURL() will return a URL that can be used to redirect the user to the Google Account login page. Once the user has logged in, the extension can access the Supabase API with their credentials.