Resolve "Sizes relative to world grid size instead of absolute pixels"

Closes #47

See merge request scs/cocosy/overcooked-simulator!17

Merge branch '45-fix-player-collision-can-push-other-players-into-each-others-can-push-players-out-of-the-world' into 'main'

Resolve "Fix player collision: Can push other players into each others, can push players out of the world"

Closes #45

See merge request scs/cocosy/overcooked-simulator!16

Resolve "Cashe loaded gui images"

Closes #46

See merge request scs/cocosy/overcooked-simulator!14

Resolve "Better exiting the programm and all threads"

Closes #39

See merge request scs/cocosy/overcooked-simulator!15

Merge branch '40-follow-up-from-draft-resolve-pot-and-stove-and-cooking-tomato-soup-visualisierungsregeln' into 'main'

40-visualisierungsregeln

Closes #40

See merge request scs/cocosy/overcooked-simulator!13

Merge remote-tracking branch 'origin/40-follow-up-from-draft-resolve-pot-and-stove-and-cooking-tomato-soup-visualisierungsregeln' into 40-follow-up-from-draft-resolve-pot-and-stove-and-cooking-tomato-soup-visualisierungsregeln

plate is now cooking equipment. Color red is now a red1

Player colors are created automatically based on number of players.

Changed path concatenation,
Created dataclass for item information,
pass item config path via argument of the environment,
no tomato class anymore,
no pot class anymore,
no soup and pan class,
now everything is either a meal, cuttableitem, item, cookingequipment or plate. maybe do the plate as a cooking equipment next.