The Release workflow was failing with ModuleNotFoundError because it wasn't installing the package before running tests.
Added 'pip install -e .' step to install the skill_seekers package in editable mode, which is required for the src/ layout structure introduced in v2.0.0.
This is the same fix applied to the Tests workflow earlier.
Fixes the failing Release check for v2.1.0 tag.
b89a77586d