X-OG Mobile v0.1.1

Pre-release debug APK for X-OG Mobile.\n\nChanges since v0.1:\n- Adds xemu Android block protocol androidfd: for SAF-selected game discs.\n- Game ISO/XISO files are read from already-open Android file descriptors, without copying large disc images into app storage.\n- Fixes launch failures on devices/vendors that deny reopening SAF-backed files through /proc/self/fd.\n- Updates README files in English, Italian, French, German and Spanish.\n\nBuild commit: 51a394e\n\nTested on HONOR BVL-N49: games launch from SAF-selected ISO/XISO without full-disc copying.