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/pac-resolver/dist/shExpMatch.d.ts

@@ -0,0 +1,23 @@
+/**
+ * Returns true if the string matches the specified shell
+ * expression.
+ *
+ * Actually, currently the patterns are shell expressions,
+ * not regular expressions.
+ *
+ * Examples:
+ *
+ * ``` js
+ * shExpMatch("http://home.netscape.com/people/ari/index.html", "*\/ari/*")
+ *   // is true.
+ *
+ * shExpMatch("http://home.netscape.com/people/montulli/index.html", "*\/ari/*")
+ *   // is false.
+ * ```
+ *
+ * @param {String} str is any string to compare (e.g. the URL, or the hostname).
+ * @param {String} shexp is a shell expression to compare against.
+ * @return {Boolean} true if the string matches the shell expression.
+ */
+export default function shExpMatch(str: string, shexp: string): boolean;
+//# sourceMappingURL=shExpMatch.d.ts.map