Support zip loading

[dtinth]

Changelog

Bemuse can now load custom songs directly from .zip, .rar and .7z files. You can now drop an archive file into Bemuse. This is possible thanks to libarchive.js which is a port of libarchive to WebAssembly.

[akibot]

	Warnings
⚠️	Please include a description of your PR changes.

Generated by 🚫 dangerJS

[codecov-io]

Codecov Report

Merging #547 into master will decrease coverage by 0.03%.
The diff coverage is 89.6%.

@@            Coverage Diff            @@
##           master    #547      +/-   ##
=========================================
- Coverage   80.93%   80.9%   -0.04%     
=========================================
  Files         156     156              
  Lines        4706    4729      +23     
  Branches      162     177      +15     
=========================================
+ Hits         3809    3826      +17     
- Misses        857     859       +2     
- Partials       40      44       +4

Impacted Files	Coverage Δ
src/app/song-loader/index.js	87.09% <ø> (+0.43%)	⬆️
src/progress/index.spec.js	100% <ø> (ø)	⬆️
src/progress/utils.spec.js	100% <ø> (ø)	⬆️
src/progress/formatters.spec.js	100% <ø> (ø)	⬆️
src/resources/bemuse-package.ts	100% <100%> (ø)
src/progress/Progress.ts	100% <100%> (ø)
src/resources/url.ts	72.72% <66.66%> (ø)
src/progress/utils.ts	72.22% <72.22%> (ø)
... and 2 more

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