fix(setup): correct description + metadata

Author: vrtcode

.github/workflows/publish.yml

@@ -25,8 +25,9 @@ jobs:
           python -m pip install --upgrade pip
           pip install build  # pep517/518 builder
 
-      - name: Build sdist & wheel
-        run: python -m build .
+      - name: Build sdist & wheel (sub-project reghelp_client)
+        # Собираем пакет из подпапки reghelp_client и кладём артефакты в ../dist
+        run: python -m build reghelp_client -o dist
 
       - name: Publish to PyPI
         uses: pypa/gh-action-pypi-publish@v1.8.8