build(homebrew): normalize remapped LCOV source paths

[ReenigneArcher]

Description

Updates lcov_for_source_files in packaging/sunshine.rb to handle Homebrew shim-rewritten paths (./src/...) and already-relative src/... entries, while still supporting absolute paths via known source prefixes. Adds a test case to verify all three path forms are normalized to src/... and that non-source entries (like ./tests/...) are excluded.

Screenshot

Issues Fixed or Closed

Roadmap Issues

Type of Change

• feat: New feature (non-breaking change which adds functionality)
• fix: Bug fix (non-breaking change which fixes an issue)
• docs: Documentation only changes
• style: Changes that do not affect the meaning of the code (white-space, formatting, missing semicolons, etc.)
• refactor: Code change that neither fixes a bug nor adds a feature
• perf: Code change that improves performance
• test: Adding missing tests or correcting existing tests
• build: Changes that affect the build system or external dependencies
• ci: Changes to CI configuration files and scripts
• chore: Other changes that don't modify src or test files
• revert: Reverts a previous commit
• BREAKING CHANGE: Introduces a breaking change (can be combined with any type above)

Checklist

• Code follows the style guidelines of this project
• Code has been self-reviewed
• Code has been commented, particularly in hard-to-understand areas
• Code docstring/documentation-blocks for new or existing methods/components have been added or updated
• Unit tests have been added or updated for any new or modified functionality

AI Usage

See our AI usage policy.

• None: No AI tools were used in creating this PR
• Light: AI provided minor assistance (formatting, simple suggestions)
• Moderate: AI helped with code generation or debugging specific parts
• Heavy: AI generated most or all of the code changes

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Bundle Report

Bundle size has no change ✅

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 31.72%. Comparing base (68a5699) to head (617f40c).
⚠️ Report is 2 commits behind head on master.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5518      +/-   ##
==========================================
+ Coverage   23.08%   31.72%   +8.64%     
==========================================
  Files         103      104       +1     
  Lines       24019    24912     +893     
  Branches    10774    11062     +288     
==========================================
+ Hits         5544     7904    +2360     
+ Misses      16061    14716    -1345     
+ Partials     2414     2292     -122     

Flag	Coverage Δ
Archlinux	0.00% <ø> (ø)
FreeBSD-amd64	18.16% <ø> (+<0.01%)	⬆️
Homebrew-macos-14	28.01% <ø> (?)
Homebrew-macos-15	28.70% <ø> (?)
Homebrew-ubuntu-24.04	?
Linux-AppImage	18.26% <ø> (ø)
Windows-AMD64	23.62% <ø> (ø)
Windows-ARM64	20.32% <ø> (ø)
macOS-arm64	25.22% <ø> (ø)
macOS-x86_64	25.86% <ø> (-0.01%)	⬇️

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see 64 files with indirect coverage changes

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