Reduce RAM usage

[edfloreshz]

This pull request updates libcosmic and it is expected to reduce the overall RAM usage of the program.

[ahoneybun]

I just made a few changes now since there are two of us and this is now in the cosmic-utils org.

[ahoneybun]

I think this has debug on correct? It seems to take a long time to make a repo and I can't close the ContextDrawer (right side menu) with the close button.

[edfloreshz]

Oh, we may need to close it in the new variant added to Message

[edfloreshz]

Alright, that should do it @ahoneybun

[ahoneybun]

Looks good and the about menu plus settings issue is gone now.

[lilyinstarlight]

If the .metainfo.xml and .desktop files are renamed, the justfile needs to either not use APPID or the app ID should be updated too or else just install does not work:

stellarshot/justfile

Line 2 in 6f8339a

export APPID := 'com.github.ahoneybun.Stellarshot'

stellarshot/res/com.github.cosmic-utils.Stellarshot.metainfo.xml

Line 3 in 6f8339a

<id>com.github.ahoneybun.Stellarshot</id>

stellarshot/res/com.github.cosmic-utils.Stellarshot.metainfo.xml

Line 19 in 6f8339a

<launchable type="desktop-id">com.github.ahoneybun.Stellarshot.desktop</launchable>

Perhaps SVGs should be renamed as well and the metainfo icon link updated to new canonical location?

stellarshot/res/com.github.cosmic-utils.Stellarshot.desktop

Line 7 in 6f8339a

Icon=com.github.ahoneybun.Stellarshot

stellarshot/res/com.github.cosmic-utils.Stellarshot.metainfo.xml

Line 20 in 6f8339a

<icon type="remote" height="256" width="256">https://raw.githubusercontent.com/ahoneybun/Stellarshot/master/res/icons/hicolor/256x256/appscom.github.ahoneybun.Stellarshot.svg</icon>

[ahoneybun]

@lilyinstarlight thank you for catching that! I'm working in this PR to address that:

#39