Allow to publish by folder or prefixes

[hopeyen]

Issue link (if applicable)

partially resolves #77

Checklist

• Are tests up-to-date with the new changes?
• Are docs up-to-date with the new changes? (Open PR on docs repo if necessary)

[github-actions]

Pull Request Test Coverage Report for Build 8886097375

Details

• 0 of 160 (0.0%) changed or added relevant lines in 7 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage remained the same at 0.0%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
file-exchange/src/config.rs	0	1	0.0%
file-service/src/file_server/range.rs	0	1	0.0%
file-exchange/src/download_client/mod.rs	0	2	0.0%
file-service/src/admin.rs	0	4	0.0%
file-exchange/src/manifest/file_hasher.rs	0	41	0.0%
file-exchange/src/manifest/store.rs	0	45	0.0%
file-exchange/src/publisher/mod.rs	0	66	0.0%

Files with Coverage Reduction	New Missed Lines	%
file-exchange/src/publisher/mod.rs	2	0.0%

Totals
Change from base Build 8818503061:	0.0%
Covered Lines:	0
Relevant Lines:	4773

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💛 - Coveralls