Apply file.copyright | early 2026 check

[AndreiDurlea]

#177

[AndreiDurlea]

@neatudarius is this ok to merge?

[coveralls]

Pull Request Test Coverage Report for Build 21878967911

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.1%) to 99.038%

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Files with Coverage Reduction	New Missed Lines	%
include/beman/optional/optional.hpp	2	98.99%

Totals
Change from base Build 21867776355:	-0.1%
Covered Lines:	309
Relevant Lines:	312

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💛 - Coveralls

[neatudarius]

Thanks for contribution Andrei! It seems we havr an unexpected case here, I didn't anticipate these files need to be updated.

We need to remove these lines to be Beman Standard compliant with include/. I'm not sure if we can legally do this with the this header which was copied from @tzlaine . @steve-downey ?

v1: directly remove the copyright line
v2: move stl interfaces into a special whitelisted directory (e.g., external/, deps/)