Add Atreus62 config

[Glenf]

Description

Atreus62 keyboard layout

QMK Pull Request

qmk/qmk_firmware#22913

Checklist

• The VIA support for this keyboard is MERGED in QMK master already (MANDATORY)
• The VIA definition follows the guide here: https://caniusevia.com/docs/layouts
• I have a V3 JSON version for this keyboard definition.(MANDATORY)
• I have tested this keyboard definition using VIA's "Design" tab.
• I have tested this keyboard definition with firmware on a device.
• I have assigned alpha keys and modifier keys with the correct colors.
• The Vendor ID is not 0xFEED

[Xelus22]

Do you have an image of what it looks like in VIA?

it's going off my screen on KLE lol

[Glenf]

Here's an image how it looks in VIA

[Glenf]

it's going off my screen on KLE lol

This might be because of my manual editing of the file. The layout code from KLE hurt my eyes so I took my time to make it look good and work in VIA :)