chore(release): bump to 0.27.0-fork.9 — upstream sync + CDP consent fix

Upstream cherry-picks (onto v0.27.0 base):
- security: same-origin stream command relay (vercel-labs#1355)
- feat: hide scrollbars in headless screenshots (vercel-labs#1396)
- chore: pnpm minimum release age + node pinning (vercel-labs#1377, fork-adapted)

Fork fixes:
- fix(connect): stop remote-debugging consent storm — is_connection_alive no
  longer tears down an externally-attached browser on a transient liveness
  timeout (was an endless prompt loop / browser freeze)
- fix(connect): single consenting WebSocket — drop the throwaway verify probe
  so the user's one "Allow remote debugging?" click sticks to the real
  connection

Author: leeguooooo

cli/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "agent-browser-stealth"
-version = "0.27.0-fork.8"
+version = "0.27.0-fork.9"
 edition = "2021"
 description = "Fast browser automation CLI for AI agents"
 license = "Apache-2.0"

cli/Cargo.toml

@@ -1,6 +1,6 @@
 {
   "name": "agent-browser-stealth",
-  "version": "0.27.0-fork.8",
+  "version": "0.27.0-fork.9",
   "description": "Browser automation CLI for AI agents — stealth fork with anti-detection",
   "type": "module",
   "packageManager": "pnpm@11.1.3",