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/v4/core/doc.cjs

@@ -0,0 +1,39 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Doc = void 0;
+class Doc {
+    constructor(args = []) {
+        this.content = [];
+        this.indent = 0;
+        if (this)
+            this.args = args;
+    }
+    indented(fn) {
+        this.indent += 1;
+        fn(this);
+        this.indent -= 1;
+    }
+    write(arg) {
+        if (typeof arg === "function") {
+            arg(this, { execution: "sync" });
+            arg(this, { execution: "async" });
+            return;
+        }
+        const content = arg;
+        const lines = content.split("\n").filter((x) => x);
+        const minIndent = Math.min(...lines.map((x) => x.length - x.trimStart().length));
+        const dedented = lines.map((x) => x.slice(minIndent)).map((x) => " ".repeat(this.indent * 2) + x);
+        for (const line of dedented) {
+            this.content.push(line);
+        }
+    }
+    compile() {
+        const F = Function;
+        const args = this?.args;
+        const content = this?.content ?? [``];
+        const lines = [...content.map((x) => `  ${x}`)];
+        // console.log(lines.join("\n"));
+        return new F(...args, lines.join("\n"));
+    }
+}
+exports.Doc = Doc;