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/socks-proxy-agent/dist/index.d.ts

@@ -0,0 +1,27 @@
+/// <reference types="node" />
+/// <reference types="node" />
+/// <reference types="node" />
+import { SocksProxy } from 'socks';
+import { Agent, AgentConnectOpts } from 'agent-base';
+import * as net from 'net';
+import * as http from 'http';
+import { URL } from 'url';
+type SocksSocketOptions = Omit<net.TcpNetConnectOpts, 'port' | 'host'>;
+export type SocksProxyAgentOptions = Omit<SocksProxy, 'ipaddress' | 'host' | 'port' | 'type' | 'userId' | 'password'> & {
+    socketOptions?: SocksSocketOptions;
+} & http.AgentOptions;
+export declare class SocksProxyAgent extends Agent {
+    static protocols: readonly ["socks", "socks4", "socks4a", "socks5", "socks5h"];
+    readonly shouldLookup: boolean;
+    readonly proxy: SocksProxy;
+    timeout: number | null;
+    socketOptions: SocksSocketOptions | null;
+    constructor(uri: string | URL, opts?: SocksProxyAgentOptions);
+    /**
+     * Initiates a SOCKS connection to the specified SOCKS proxy server,
+     * which in turn connects to the specified remote host and port.
+     */
+    connect(req: http.ClientRequest, opts: AgentConnectOpts): Promise<net.Socket>;
+}
+export {};
+//# sourceMappingURL=index.d.ts.map