Changes
- allow F11 for Fullscreen: #70
- implemented support for pasting text from the client using SHIFT + CTRL+ V: #67
- implemented app image caching by @Idefix2020: #71
- implemented custom dropdown in particular for tesla browser: #63
- fixed stream not closing after closing browser tab: #66
- fixed context menu when scrolling by @Idefix2020: #69
- various changes and improvements, mainly on iOS by @Idefix2020: #72
- updated moonlight-common-c dependency
- exit / stop stream button in the sidebar: #70
- made sidebar touch mode default to relative: #70