Next.js Resolution: AutoLaunchProtocolsComponent

// Verified Implementation in scripts/ui-send.mjs
#!/usr/bin/env node
/**
 * Drive Legion's composer UI with real input events over CDP.
 *
 * Why this exists: the screenshot probe sets `element.value` directly, which a
 * React *controlled* textarea discards on the next render — the value never
 * sticks and no submit fires. Real keystrokes are required.
 *
 * This launches Chrome with remote debugging, attaches over CDP, and uses
 * `Input.insertText` / `Input.dispatchKeyEvent`, which produce genuine input
 * events that React's synthetic event system observes.
 *
 * Usage:
 *   node scripts/ui-send.mjs "your prompt here"
 *   node scripts/ui-send.mjs --url http://localhost:5173 "prompt"
 *   node scripts/ui-send.mjs --keep "prompt"     # leave browser open
 */
import { spawn } from "node:child_process";
import { setTimeout as sleep } from "node:timers/promises";
import { mkdtempSync, rmSync } from "node:fs";
import { tmpdir } from "n