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/browsers/lib/esm/launch.d.ts

@@ -0,0 +1,190 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+import childProcess from 'node:child_process';
+import { type Browser, type BrowserPlatform, type ChromeReleaseChannel } from './browser-data/browser-data.js';
+/**
+ * @public
+ */
+export interface ComputeExecutablePathOptions {
+    /**
+     * Root path to the storage directory.
+     *
+     * Can be set to `null` if the executable path should be relative
+     * to the extracted download location. E.g. `./chrome-linux64/chrome`.
+     */
+    cacheDir: string | null;
+    /**
+     * Determines which platform the browser will be suited for.
+     *
+     * @defaultValue **Auto-detected.**
+     */
+    platform?: BrowserPlatform;
+    /**
+     * Determines which browser to launch.
+     */
+    browser: Browser;
+    /**
+     * Determines which buildId to download. BuildId should uniquely identify
+     * binaries and they are used for caching.
+     */
+    buildId: string;
+}
+/**
+ * @public
+ */
+export declare function computeExecutablePath(options: ComputeExecutablePathOptions): string;
+/**
+ * @public
+ */
+export interface SystemOptions {
+    /**
+     * Determines which platform the browser will be suited for.
+     *
+     * @defaultValue **Auto-detected.**
+     */
+    platform?: BrowserPlatform;
+    /**
+     * Determines which browser to launch.
+     */
+    browser: Browser;
+    /**
+     * Release channel to look for on the system.
+     */
+    channel: ChromeReleaseChannel;
+}
+/**
+ * Returns a path to a system-wide Chrome installation given a release channel
+ * name by checking known installation locations (using
+ * {@link https://pptr.dev/browsers-api/browsers.computesystemexecutablepath}).
+ * If Chrome instance is not found at the expected path, an error is thrown.
+ *
+ * @public
+ */
+export declare function computeSystemExecutablePath(options: SystemOptions): string;
+/**
+ * @public
+ */
+export interface LaunchOptions {
+    /**
+     * Absolute path to the browser's executable.
+     */
+    executablePath: string;
+    /**
+     * Configures stdio streams to open two additional streams for automation over
+     * those streams instead of WebSocket.
+     *
+     * @defaultValue `false`.
+     */
+    pipe?: boolean;
+    /**
+     * If true, forwards the browser's process stdout and stderr to the Node's
+     * process stdout and stderr.
+     *
+     * @defaultValue `false`.
+     */
+    dumpio?: boolean;
+    /**
+     * Additional arguments to pass to the executable when launching.
+     */
+    args?: string[];
+    /**
+     * Environment variables to set for the browser process.
+     */
+    env?: Record<string, string | undefined>;
+    /**
+     * Handles SIGINT in the Node process and tries to kill the browser process.
+     *
+     * @defaultValue `true`.
+     */
+    handleSIGINT?: boolean;
+    /**
+     * Handles SIGTERM in the Node process and tries to gracefully close the browser
+     * process.
+     *
+     * @defaultValue `true`.
+     */
+    handleSIGTERM?: boolean;
+    /**
+     * Handles SIGHUP in the Node process and tries to gracefully close the browser process.
+     *
+     * @defaultValue `true`.
+     */
+    handleSIGHUP?: boolean;
+    /**
+     * Whether to spawn process in the {@link https://nodejs.org/api/child_process.html#optionsdetached | detached}
+     * mode.
+     *
+     * @defaultValue `true` except on Windows.
+     */
+    detached?: boolean;
+    /**
+     * A callback to run after the browser process exits or before the process
+     * will be closed via the {@link Process.close} call (including when handling
+     * signals). The callback is only run once.
+     */
+    onExit?: () => Promise<void>;
+    /**
+     * If provided, the process will be killed when the signal is aborted.
+     */
+    signal?: AbortSignal;
+}
+/**
+ * Launches a browser process according to {@link LaunchOptions}.
+ *
+ * @public
+ */
+export declare function launch(opts: LaunchOptions): Process;
+/**
+ * @public
+ */
+export declare const CDP_WEBSOCKET_ENDPOINT_REGEX: RegExp;
+/**
+ * @public
+ */
+export declare const WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX: RegExp;
+/**
+ * @public
+ */
+export declare class Process {
+    #private;
+    constructor(opts: LaunchOptions);
+    get nodeProcess(): childProcess.ChildProcess;
+    close(): Promise<void>;
+    hasClosed(): Promise<void>;
+    kill(): void;
+    /**
+     * Get recent logs (stderr + stdout) emitted by the browser.
+     *
+     * @public
+     */
+    getRecentLogs(): string[];
+    waitForLineOutput(regex: RegExp, timeout?: number): Promise<string>;
+}
+/**
+ * @internal
+ */
+export interface ErrorLike extends Error {
+    name: string;
+    message: string;
+}
+/**
+ * @internal
+ */
+export declare function isErrorLike(obj: unknown): obj is ErrorLike;
+/**
+ * @internal
+ */
+export declare function isErrnoException(obj: unknown): obj is NodeJS.ErrnoException;
+/**
+ * @public
+ */
+export declare class TimeoutError extends Error {
+    /**
+     * @internal
+     */
+    constructor(message?: string);
+}
+//# sourceMappingURL=launch.d.ts.map