CrealityPrint on Fedora

Launcher script that makes the CrealityPrint AppImage run on Fedora.

Fixes two upstream bugs:

• AppRun overwrites LD_LIBRARY_PATH without preserving the caller's value (PR #539)
• Missing libs not bundled in the AppImage (e.g. libbz2.so.1.0)

Usage

1. Download a CrealityPrint*.appimage into this directory.
2. Run:

./run-crealityprint.sh

First run extracts the AppImage and applies the patches. Subsequent runs start directly.

To re-extract after updating the AppImage:

rm -rf squashfs-root