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/bare-path/index.js

@@ -0,0 +1,11 @@
+/* global Bare */
+
+// This export SHOULD NOT be shortened in any way as having the full
+// `module.exports = require(...)` statement is crucial for synthesizing
+// ESM exports.
+
+if (Bare.platform === 'win32') {
+  module.exports = require('./lib/win32')
+} else {
+  module.exports = require('./lib/posix')
+}