Merge branch 'main' of https://github.com/xmha97/PortableApps

Update Obsidian legacy scripts

Update Obsidian legacy scripts

Update Jellyfin package

Update README.md

Update README.md

Update README.md

Update appinfo.ini

Update Custom.nsh

Add ARM device check to launcher script

The launcher now verifies if the system is ARM-based before launching Obsidian. If not, it displays an error message and aborts, ensuring the ARM64 version only runs on compatible devices.