Helloooo everyone, <3

I didn't come with a big update this time because I had to do some optimization and bug fixing. But I added one of the most requested things.

Now, if you hold down the right click while looking at a shelf, you can place the product back into the box.

(It must be the same product or the box must be empty).

-As an extra, restockers used to go to the same shelf, now they go to different shelves and this is more realistic.

-Bugs related to raw materials in the Machistart application have been fixed. (Thank you very much for reporting.)

-In the label system, the prices of design products were not updating or showing incorrectly. Fixed.

-Minor bugs were fixed and some optimization was done.

Keep working, I have new surprises soon :)