Mogan Editor V1.1.6

Fixed several bugs, thanks to the code contribution of woutersj.

Important Changes

• Bug: Fix deletion of temporary files when starting multiple instances (Codeberg #136)
• Bug: Fix failure to open tm files via double click on macOS M1 (Github #457)
• LaTeX: Fix messy encoding when Copy to LaTeX snippet (Gitee #I83Y8F)
• Graphics: Fix failure to draw a circle introduced in v1.1.5 (Github #931)
• Slide: Swap the keyboard to switch (PageDown, PageUp) the slides for wireless presenter stick