Add support for viewing/editing 7zip SFX archives

[Josh65-2201]

What's the Problem?

7zip offers to compress as an SFX archives which show as .exe file (it's just a .7z file and mini extraction program) but Files doesnt support viewing and editing the contents.

Solution/Idea

Add a right click option to view archive.

Alternatives

Priorities

No response

Files Version

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Windows Version

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Comments

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[yaira2]

Is there any way to detect that it's an archive? We're able to detect 7z files based on the extension but that won't work for exe files.

[Josh65-2201]

Not sure. I dont know how there internally structured, but the archive itself should just be a .7z file not sure if it can be read.
There is also meta data in properties > details, it has a file version and a copyright added to it from 7zip that could mabey be used.

[Josh65-2201]

Merging with #45