Open parasitic manager through WebUI

Open the parasitic manager using WebUI of KernelSU / APtach.
In the future the web page could become an alternative manager,
without parasitic manager at all.

See https://github.com/mywalkb/LSPosed_mod/issues/65 for details.

Co-authored-by: mywalk <66966897+mywalkb@users.noreply.github.com>