Merge pull request #120 from tsugumi-sys/feature/install-stocklake-fo…

…r-build-mkdocs

Github Actions: Install stocklake when building docs

.github/workflows/deploy_docs.yml

@@ -25,6 +25,5 @@ jobs:
           restore-keys: |
             mkdocs-material-
       - run: pip install mkdocs-material mkdocs-click 'mkdocstrings[python]'
-      - name: List root directory contents
-        run: ls .
+      - run: pip install -e . # install stocklake
       - run: mkdocs gh-deploy --force