Added LaserPointer component (https://files.facepunch.com/tony/1b0211b1/sbox-dev_dmbhFl6YT6.mp4) Implement point interactables. Not using animation, this turned out to be more work than necessary for now. https://files.facepunch.com/tony/1b0311b1/sbox.2024.05.03.08.43.17.mp4