Level Editor Updates + Minor Song Updates — MusicHell Steam update #63641

General - Updated the WIP "I Can't Save You" track (halfway complete). - Added player slowdown toggle (Shift or left trigger; toggle mode only for now). - Minor visual updates to Bit Crush, Circumlunar, and Project Onyx OST tracks. Level Editor - Added RNG variation to nearly 40 parameters. - Added projectile type: Static Laser, fixed-size, stays static (not a trail renderer) - Spawn action parameters are now grouped into categories for easier time finding options - Added Triggerable Events to spawn actions (Call Action Here type; triggers: timer, exit screen, death, spawn) - updated editor UI colors and sizing - Added waveform visualization to the MIDI grid with a new settings panel to customize it. - New hotkeys: 1, 2, 3 to switch tools; hold H to toggle full UI visibility. (will add keybinds later) - Notes tied to deleted actions are now marked deleted and do nothing until reassigned....