Add Brave CDP automation, replace Oracle browser mode

Connects to user's running Brave via Chrome DevTools Protocol
to automate ChatGPT interaction. Uses puppeteer-core to open a
tab, send the prompt, wait for response, and extract the result.

No cookies, no separate profiles, no copy/paste. Just connects
to the browser where the user is already logged in.

One-time setup: relaunch Brave with --remote-debugging-port=9222

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/puppeteer-core/README.md

@@ -0,0 +1,62 @@
+# Puppeteer
+
+[![build](https://github.com/puppeteer/puppeteer/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/puppeteer/puppeteer/actions/workflows/ci.yml)
+[![npm puppeteer package](https://img.shields.io/npm/v/puppeteer.svg)](https://npmjs.org/package/puppeteer)
+
+<img src="https://user-images.githubusercontent.com/10379601/29446482-04f7036a-841f-11e7-9872-91d1fc2ea683.png" height="200" align="right"/>
+
+> Puppeteer is a JavaScript library which provides a high-level API to control
+> Chrome or Firefox over the
+> [DevTools Protocol](https://chromedevtools.github.io/devtools-protocol/) or [WebDriver BiDi](https://pptr.dev/webdriver-bidi).
+> Puppeteer runs in the headless (no visible UI) by default
+
+## [Get started](https://pptr.dev/docs) | [API](https://pptr.dev/api) | [FAQ](https://pptr.dev/faq) | [Contributing](https://pptr.dev/contributing) | [Troubleshooting](https://pptr.dev/troubleshooting)
+
+## Installation
+
+```bash npm2yarn
+npm i puppeteer # Downloads compatible Chrome during installation.
+npm i puppeteer-core # Alternatively, install as a library, without downloading Chrome.
+```
+
+## MCP
+
+Install [`chrome-devtools-mcp`](https://github.com/ChromeDevTools/chrome-devtools-mcp),
+a Puppeteer-based MCP server for browser automation and debugging.
+
+## Example
+
+```ts
+import puppeteer from 'puppeteer';
+// Or import puppeteer from 'puppeteer-core';
+
+// Launch the browser and open a new blank page.
+const browser = await puppeteer.launch();
+const page = await browser.newPage();
+
+// Navigate the page to a URL.
+await page.goto('https://developer.chrome.com/');
+
+// Set screen size.
+await page.setViewport({width: 1080, height: 1024});
+
+// Open the search menu using the keyboard.
+await page.keyboard.press('/');
+
+// Type into search box using accessible input name.
+await page.locator('::-p-aria(Search)').fill('automate beyond recorder');
+
+// Wait and click on first result.
+await page.locator('.devsite-result-item-link').click();
+
+// Locate the full title with a unique string.
+const textSelector = await page
+  .locator('::-p-text(Customize and automate)')
+  .waitHandle();
+const fullTitle = await textSelector?.evaluate(el => el.textContent);
+
+// Print the full title.
+console.log('The title of this blog post is "%s".', fullTitle);
+
+await browser.close();
+```