Minor corrections and elimination of --system

Author: VisLab

.github/workflows/test_installer.yaml

@@ -24,12 +24,12 @@ jobs:
         run: mkdir workdir
 
       - name: Create virtual environment
-        run: uv venv workdir/.venv
+        run: uv venv workdir/.venv --python ${{ matrix.python-version }}
 
       - name: Install package
         run: |
           source workdir/.venv/bin/activate
-          uv pip install $GITHUB_WORKSPACE
+          uv pip install "$GITHUB_WORKSPACE"
 
       - name: Run post-installation test
         run: |

CLAUDE.md

@@ -76,7 +76,7 @@ hedpy schema convert --input schema.xml --output schema.json
 
 ### Git and PRs
 
-- PRs target `develop` branch
+- PRs target `main` branch
 - Atomic commits, \<50 chars, no emojis, no AI attribution
 - Run `/review-pr` before finalizing
 - Details: `.rules/git.md`