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/@tootallnate/quickjs-emscripten/dist/vm-interface.js

@@ -0,0 +1,12 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isFail = exports.isSuccess = void 0;
+function isSuccess(successOrFail) {
+    return "error" in successOrFail === false;
+}
+exports.isSuccess = isSuccess;
+function isFail(successOrFail) {
+    return "error" in successOrFail === true;
+}
+exports.isFail = isFail;
+//# sourceMappingURL=vm-interface.js.map