ADD NEW KEYBOARD AT2

[anubhavd7]

Description

QMK Pull Request

VIA Keymap Pull Request

Checklist

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

[Cipulot]

Missing info all over the place on this one. Invalid until addressed by PR opener