fix(pdm hooks): support TDD theme when adding workspace paths

[DavidVujic]

Description

fix: the PDM workspace hook adding proper brick paths to the generated .pth file.

Motivation and Context

fixes #169

How Has This Been Tested?

✅ CI
✅ Added unit tests
✅ Local install of Poetry plugin, CLI and running PDM hook code from the REPL.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have read the code of conduct.
• I have read the contributing guide.
• I have updated the documentation accordingly (if applicable).

[sonarqubecloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud