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/ip-address/dist/v6/constants.d.ts

@@ -0,0 +1,45 @@
+export declare const BITS = 128;
+export declare const GROUPS = 8;
+/**
+ * Represents IPv6 address scopes
+ * @memberof Address6
+ * @static
+ */
+export declare const SCOPES: {
+    [key: number]: string | undefined;
+};
+/**
+ * Represents IPv6 address types
+ * @memberof Address6
+ * @static
+ */
+export declare const TYPES: {
+    [key: string]: string | undefined;
+};
+/**
+ * A regular expression that matches bad characters in an IPv6 address
+ * @memberof Address6
+ * @static
+ */
+export declare const RE_BAD_CHARACTERS: RegExp;
+/**
+ * A regular expression that matches an incorrect IPv6 address
+ * @memberof Address6
+ * @static
+ */
+export declare const RE_BAD_ADDRESS: RegExp;
+/**
+ * A regular expression that matches an IPv6 subnet
+ * @memberof Address6
+ * @static
+ */
+export declare const RE_SUBNET_STRING: RegExp;
+/**
+ * A regular expression that matches an IPv6 zone
+ * @memberof Address6
+ * @static
+ */
+export declare const RE_ZONE_STRING: RegExp;
+export declare const RE_URL: RegExp;
+export declare const RE_URL_WITH_PORT: RegExp;
+//# sourceMappingURL=constants.d.ts.map