Flatpak package

[scx]

I created the flatpak package for HexoEditor.
https://github.com/scx/hexoeditor-flatpak

I am in the process of submitting it to the Flathub repo.
flathub/flathub#785
https://github.com/scx/flathub/tree/com.github.zhuzhuyule.HexoEditor

It would be nice if the author decided to participate in the further development of this flatpak package.
First of all, I would ask you to verify the AppData file:
https://github.com/scx/flathub/blob/com.github.zhuzhuyule.HexoEditor/com.github.zhuzhuyule.HexoEditor.appdata.xml

Please also verify the Desktop file:
https://github.com/scx/flathub/blob/com.github.zhuzhuyule.HexoEditor/com.github.zhuzhuyule.HexoEditor.desktop