Initialize every detour before enabling any, so a hook body that calls
another detour's trampoline can never hit an uninitialized detour and abort
the process. Pin the module on load so unloading can no longer leave
kernel32/ntdll patched to jump into freed memory. On a failed FILETIME
conversion, fall through to the real time instead of returning an
uninitialized SYSTEMTIME. Reconnect the shared delta mapping lazily so
setting a delta after injection takes effect instead of being disabled
forever. Add host-agnostic tick-conversion tests.
