The KBM pause check had a IsTutorialVisible guard that blocked
Escape entirely while any tutorial popup was on screen. The
controller path never had this restriction. Removed the check
so Escape behaves the same as Start on controller.
- Skip QuadrantSignin (profile selector) on Windows64 in both LoadMenu
and CreateWorldMenu, proceeding directly to local play since Xbox Live
stubs always return true for IsSignedInLive()
- Fix IsLocalMultiplayerAvailable() to not require IsHiDef() on Windows64
- Allow pad-connected players to join without a profile sign-in check
- Fix ghost RemotePlayer creation by scanning all local player slots and
matching on server-assigned player index rather than controller slot,
fixing P3/P4 ghost entities when joining out of controller order
- Give each player a unique name (Player 1-4) based on controller index
instead of a single shared stub name
- Use raw XInput (XInputGetState) for secondary controller join detection,
bypassing the 4J toggle system which consumes all button presses before
game logic runs; uses a 120-frame latch for a reliable detection window
- Add .gitignore for Visual Studio build artifacts and output directories
