Fix
- **test_imports.py**: Include root in install lines
- **import-test.yml**: Try an alternate approach with multiple poetry install retries
- **import-test.yml**: Correct typo in poetry version string
- **import-test.yml**: Revert to <= poetry 1.5.0 to fix "Import Test" workflow
- **import-test.yml**: Attempt to update lock to prevent inconsitent poetry.lock and pyproject.toml
- **import-test**: Attempt to fix poetry bug in "Import Test" workflow
- **deps**: Attempt to fix failing "Import Test" workflow
Refactor
- **TextFonts**: Implement __getitem__ to allow lookup by postScriptName