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/chromium-bidi/lib/cjs/bidiMapper/OutgoingMessage.js

@@ -0,0 +1,52 @@
+"use strict";
+/**
+ * Copyright 2021 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.OutgoingMessage = void 0;
+class OutgoingMessage {
+    #message;
+    #googChannel;
+    constructor(message, googChannel = null) {
+        this.#message = message;
+        this.#googChannel = googChannel;
+    }
+    static createFromPromise(messagePromise, googChannel) {
+        return messagePromise.then((message) => {
+            if (message.kind === 'success') {
+                return {
+                    kind: 'success',
+                    value: new OutgoingMessage(message.value, googChannel),
+                };
+            }
+            return message;
+        });
+    }
+    static createResolved(message, googChannel = null) {
+        return Promise.resolve({
+            kind: 'success',
+            value: new OutgoingMessage(message, googChannel),
+        });
+    }
+    get message() {
+        return this.#message;
+    }
+    get googChannel() {
+        return this.#googChannel;
+    }
+}
+exports.OutgoingMessage = OutgoingMessage;
+//# sourceMappingURL=OutgoingMessage.js.map