v2026.2.2 — Fireworks Mania - An Explosive Simulator Steam update #161760

### Changed- Changed the way items are shooting out of a mortar, in the attempt to make it feel a bit better. However, still some effect, just drops down as soon as they play and its really hard to make a general solution to that, given the way things works internally. However, I tried to improve it- Cleaned up some of the loading backgrounds that was not in the correct size/aspect ratio- Changed some logic to clean up loading background from memory when leaving the Loading scene### Fixed- Attempt to fix some DOTween related warnings about null reference, with a newly found .SetLink method (You learn something everyday right)- Attempt to fix an issue where you lost control of the mouse after spawning an item and quickly after pressed 1 to select Ignite Tool (Not fully sure it works as I didn't have the problem, however, I have fixed an null reference that came here, which I hope will fix...