X-OG Mobile v0

Initial proof-of-concept Android build of X-OG Mobile.\n\nThis is an experimental original Xbox emulator for Android based on a modified xemu core. It includes native Android UI, Vulkan video output, physical controller input, AAudio playback, game library scanning, pause/resume, and app-private system file setup.\n\nNo Xbox BIOS, MCPX ROM, HDD image, dashboard, or games are included. Users must provide legally obtained files.\n\nBuild type: debug APK.\nTarget ABI: arm64-v8a.\nMinimum Android version: Android 10 / API 29.