fix: force fresh web probe sessions

scripts/web-live-dom-probe.mjs

@@ -1,4 +1,5 @@
 #!/usr/bin/env node
+// SPEC: PJ2026-010401 Web工作台 - Workbench 可见性与性能探针
 import { createHash } from "node:crypto";
 import { spawn } from "node:child_process";
 import fs from "node:fs";
@@ -608,10 +609,6 @@ async function createFreshSession(page, args, actions) {
   }
   const shellReady = await waitForSessionShellReady(page, args, actions);
   const before = await collectSessionState(page);
-  if (before.messageCount === 0 && before.command?.inputDisabled === false) {
-    actions.push({ action: "fresh-session", selector, reusedExistingEmptySession: true, shellReady, before });
-    return true;
-  }
   await locator.click();
   const timeoutMs = Math.min(args.timeoutMs, 30000);
   const settled = await page.waitForFunction((initial) => {