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/zod/src/v3/benchmarks/realworld.ts

@@ -0,0 +1,63 @@
+import Benchmark from "benchmark";
+
+import { z } from "zod/v3";
+
+const shortSuite = new Benchmark.Suite("realworld");
+
+const People = z.array(
+  z.object({
+    type: z.literal("person"),
+    hair: z.enum(["blue", "brown"]),
+    active: z.boolean(),
+    name: z.string(),
+    age: z.number().int(),
+    hobbies: z.array(z.string()),
+    address: z.object({
+      street: z.string(),
+      zip: z.string(),
+      country: z.string(),
+    }),
+  })
+);
+
+let i = 0;
+
+function num() {
+  return ++i;
+}
+
+function str() {
+  return (++i % 100).toString(16);
+}
+
+function array<T>(fn: () => T): T[] {
+  return Array.from({ length: ++i % 10 }, () => fn());
+}
+
+const people = Array.from({ length: 100 }, () => {
+  return {
+    type: "person",
+    hair: i % 2 ? "blue" : "brown",
+    active: !!(i % 2),
+    name: str(),
+    age: num(),
+    hobbies: array(str),
+    address: {
+      street: str(),
+      zip: str(),
+      country: str(),
+    },
+  };
+});
+
+shortSuite
+  .add("valid", () => {
+    People.parse(people);
+  })
+  .on("cycle", (e: Benchmark.Event) => {
+    console.log(`${(shortSuite as any).name}: ${e.target}`);
+  });
+
+export default {
+  suites: [shortSuite],
+};