Valve Upgrades EmuDeck for Higher Resolution Retro Games

Valve updated EmuDeck to make retro games easier to play on modern hardware.

The update adds higher-resolution support, better aspect ratios, and automatic controller mapping.

Emulator setup is also simpler, improving usability on the Steam Deck and other SteamOS-based devices.

The changes may also help preserve access to older games as physical media continues to decline.