Two unrelated fixes bundled here.
1. Client respawn (ClientDll.cpp EasyRun/Run, test.cpp Run): after a host
is shared or transferred to another server, restarting the master
(server A) left the host's main instance stuck, because the respawn
loop waited on IsStoped() (g_bThreadExit && GetCount()==0), which never
becomes true while a still-alive shared instance holds AddCount(1).
S_SERVER_EXIT now triggers an immediate reconnect without waiting for
shared instances; client-exit / update still waits for all instances to
drain. Verified by 100 restart cycles.
2. Web login page (WebService.cpp): the MFC web server only substituted
__BASE_PATH__ in index.html and left __BRAND_NAME__ as a literal token
in the login page title/heading. Substitute it with "SimpleRemoter" to
match the original branding and the Go server's default.
Co-Authored-By: deepseek-v4-pro
