Hammer Bros and Menu Update

Hammer Suit

Added the Hammer Suit special move and pickup.
Hold Grip and Right Trigger to charge a hammer, then swing and release to throw a three-hammer volley.
Hammers can also strike supported targets while held.
Hammer Suit uses the Powerful Mario theme and the same timed power-up system as Fire Flower and Wing Cap.
Hammer pickups can appear from eligible yellow item/1-Up boxes and cork/breakable boxes alongside their normal rewards and Fire Flowers.
Added Hammer Suit to the Spawn menu.
Fixed held hammer alignment, glove tracking, volley spacing and contact behavior, shell tracking, and pickup gravity and landing.

Reorganized VR settings and added an in-game tutorial.
Added headset, left-hand, and right-hand placement choices for menus and HUD elements.
Fixed VR scrolling-menu text stretching into unreadable geometry.
Improved hand-anchored menu tracking and HUD anchor separation.
Improved physically held actor stability without changing normal release or event behavior.
Includes the latest climbing handoff, room-scale hitbox, 72/90/120 Hz attachment, and VR stability fixes.