feat(#25): license rule

[h1alexbel]

In this pull I've added license rule into program grammar in order to support license at the top of file.

closes #25

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PR-Codex overview

This PR introduces support for license comments in the program structure and adds a test to ensure proper parsing of files that include a license.

Detailed summary

• Added a license section to the program grammar in src/program.pest.
• Created a new license rule to capture comments as licenses.
• Implemented a test function parses_program_with_license in src/parser/fsl_parser.rs to verify parsing of with-license.fsl.
• Updated resources/programs/with-license.fsl to include a sample license text.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (583c6de) to head (f814a09).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master       #32   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            5         5           
  Lines           95        95           
=========================================
  Hits            95        95           

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[h1alexbel]

@rultor merge

[rultor]

@rultor merge

@h1alexbel OK, I'll try to merge now. You can check the progress of the merge here.

[rultor]

@rultor merge

@h1alexbel Done! FYI, the full log is here (took me 7min).

[h1alexbel]

@rultor release, tag is 0.0.5

[rultor]

@rultor release, tag is 0.0.5

@h1alexbel Invalid release tag 0.0.5 specified. There is already a release 0.0.5 newer than the given release in this repository.

[rultor]

@rultor release, tag is 0.0.5

@h1alexbel I'm sorry, I don't understand you :( Check this page and try again please.

[h1alexbel]

@rultor release, tag is 0.0.6

[rultor]

@rultor release, tag is 0.0.6

@h1alexbel OK, I will release it now. Please check the progress here.

[rultor]

@rultor release, tag is 0.0.6

@h1alexbel Done! FYI, the full log is here (took me 7min).