CDP Port Isolation via Window Property per wkappbot Instance

Each wkappbot instance binds its launched CDP port to a Window Property keyed by ProjectRoot.Hash8 on the parent console (or desktop) HWND so sibling instances cannot steal each other's Chrome via host or port scans. Strict CWD-hash isolation: ProjectRoot honors AsyncLocal CallerCwdOverride from EyeCmdPipeServer (so Eye serving sibling repos uses the actual caller's hash, not the cached first-call hash), and FindRunningChromePort matches userDataDir by exact path equality on both the WMI cmdline parse and the /json/version udd field. No more substring-contains matches; no more 'trust derived port if udd absent' fallback.

Steps