fix: Accept uv duration words

[dz0ny]

Refs:

[github-actions]

🚀 Dev Builds Available

Development builds for this PR are available in the workflow artifacts.

Available builds:

• Windows (agent, installer, tray)
• Linux (agent)
• macOS (agent)

Download the build artifact to test the latest changes.

[Copilot]

Pull request overview

This PR updates the UV exclude-newer duration parser to accept word-based units (e.g. 7 days) in addition to short suffixes (e.g. 7d), aligning the supply-chain check with UV’s config formats.

Changes:

• Extend durationSeconds to recognize second(s), minute(s), hour(s), day(s), week(s) and tolerate whitespace between the number and unit.
• Update UV-related test fixtures to use exclude-newer = "7 days" instead of exclude-newer = "7d".

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
checks/shared/package_manager_supply_chain.go	Expands duration parsing logic to accept word-based units and whitespace.
checks/shared/package_manager_supply_chain_test.go	Adjusts UV config test inputs to cover the word-based duration format.

[github-actions]

Merging this branch will not change overall coverage

Impacted Packages	Coverage Δ	🤖
github.com/ParetoSecurity/agent/checks/shared	70.23% (ø)
Total	52.88%

---

Coverage by file

Changed files (no unit tests)

Changed File	Coverage Δ	Total	Covered	Missed	🤖
github.com/ParetoSecurity/agent/checks/shared/package_manager_supply_chain.go	85.71% (ø)	203	174	29

Please note that the "Total", "Covered", and "Missed" counts above refer to code statements instead of lines of code. The value in brackets refers to the test coverage of that file in the old version of the code.

Changed unit test files

• github.com/ParetoSecurity/agent/checks/shared/package_manager_supply_chain_test.go