Fixed hitboxes, updated notepad sprite in UI

See merge request breakdown/Reyes-Santos-Tsai-Thesis!9

# Conflicts:
#   Main rooms/Balcony.tscn
#   Main rooms/Neighbor's balcony.tscn
#   Special views/Desk.tscn

Fix hit box

See merge request breakdown/Reyes-Santos-Tsai-Thesis!8

Added last quest: eating granola bar by opening it with some scissors. Now also plays final cutscene when trying to do lab after the 3rd round of quests is done

Started coding movement, currently disabled. Added shovel to kitchen cabinet. Can now fill tabo with water if the sink is clean.

Fixed glitch where 3rd cutscene wasnt playing, can now also oil the ladder while the neighbor is distracted. Trying to use any item on the ladder when the neighbor isnt distracted results in the correct dialogue. Also rearranged how the dialogue arrow works in that scene so that it's less cluttered.

First two (and a half) cutscenes now play in the proper places, Cleaning Bathroom quest now works properly, and you can now place banana in the terrarium and retrieve her again

Laundry notepad puzzle now requires you turn on the washing machine to succeed. Cutscenes now also play after finishing the tutorial quests and after trying to start the lab.

Commented more of the scripts, balcony now unlocks first instead of putting you directly onto the balcony after lockpicking

Doing some script docs/commenting, also made it so that unjamming the cabinet doesn't immediately open it yet

Fixed issue with the laundry room door and the groceries' hitboxes, also fixed the issue where the Cleaning Materials disappeared too quickly

Reverted some z-index changes, background just goes to -1 instead while the items stay at 0, also edited something to make it export-ready