Add SysdManager file with repository link

[plrigaux]

No description provided.

[probonopd]

error while loading shared libraries: libgtksourceview-5.so.0: cannot open shared object file: No such file or directory

Hi @plrigaux, how did you produce this AppImage? It is missing (at least) this library.

[plrigaux]

I did it manually (meaning I made a script to package files).

I found the the libs with the ldd command line, filter out some of them and I put them in the usr/lib appimage directory. As I check in the the prepackage directory, library libgtksourceview-5.so.0 is there, but I might missed something.

[plrigaux]

FYI here my script https://github.com/plrigaux/sysd-manager/blob/main/packaging/appimage/build_appimage.py