cdp open Reuses Existing Chrome and Opens URL as New Tab

wkappbot cdp open <url> first checks for an alive Chrome registered to this project (via Window Property GetLaunchedPort, falling back to FindRunningChromePort over the per-project user-data-dir). When found, it skips ChromeLauncher.LaunchAsync entirely and lets ConnectCdp drive Target.createTarget into a NEW TAB on the existing instance. Only when no live registration is found does it fall through to a fresh Chrome launch. Prevents the *** storm reported 2026-05-05.

Steps