6c7caa269c
.claude/launch.json was committed but VS Code reads launch configs from .vscode/launch.json, so no tool was consuming it. Moved to the correct location and removed the misplaced file from git tracking. Also added .vscode/settings.json to .gitignore so local VS Code user preferences don't end up tracked. typecheck + 242 tests green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>