Remove superpowers docs from PR

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: Bernd Verst

.gitignore

@@ -132,5 +132,6 @@ dmypy.json
 # IDEs
 .idea
 .worktrees/
+docs/superpowers/
 
 coverage.lcov