Allow printing to up to 300mm width or depth

[squain]

Increase the maximum width and depth for generated 3MF models from 200mm to 300mm.

Changes:

• Updated MAX_WIDTH from 204mm to 304mm
• Updated MAX_DEPTH from 204mm to 304mm

(The outer dimensions include 4mm for wall thickness, allowing inner dimensions up to 300mm)

Addresses #44

[nmattia]

Thanks! Do you think we should also reduce the number of clips? Even at 200mm there's already more than necessary 😬

Out of curiosity, what are you hanging that requires such a box? Would love to see a picture if you're already printed one!

[squain]

Hey - Thanks for the comment. I chose the (also arbitrary) 300mm because I have a centauri carbon and it can print up to 260mm.

I'm trying to use this tool to design holders for retro consoles like the snes so I can have them all on the wall on one board.

With this in mind, the more clips the better :)

[PonteIneptique]

Hey :)
As a beginner, I just came to say that another point of having this is that if your object is > 20 and you want to do corner, the skapa base is a nice thing from which doing substraction from, to produce corner without thinking about it. so if you can go larger than 300, why not ?