Update 0.9.0 - Visuals and QOL

[h2]Changes :[/h2]

1. You now need to press "up" to enter a door. This should prevent finishing a level by accident
   
2. The Neon Polygons splash screen was remade in-engine
   
3. Dimensional rifts are now distorted when in proximity of the player
   
4. A visual feedback was added when hovering checkboxes
   
5. Improved performances in levels containing a lot of puzzle pieces
   
6. Puzzle pieces now change their appearance when connecting with another piece to match their layout
   

[h2]Fixed Bugs :[/h2]

1. Added missing tile in one of the levels
   
2. Fixed a visual glitch with the pause button when dragging over it
   
3. Fixed a bug where the player would sometimes enter a door automatically when close to it and dropping the piece
   
4. Fixed a bug where flat sides would sometimes not connect properly
   
5. Fixed a bug that allowed an impossible type of connection to happen
   
6. Fixed a bug where the player would move weirdly in angled pieces
   
7. Removed the initial click sound that played in levels where puzzle pieces start connected
   

[h2]Known, Unfixed Bugs :[/h2]

1. The player's speed can increase temporarily if they try to dig while in between a dirt block and a wall
   
2. Glowing dirt in the miner theme sometimes has its light flicker
   
3. shadows inside the miner's theme do not always appear