replace hardcoded /Users/jesse sample paths with generic placeholders

[taylorparsons]

• I searched existing issues and this is not a duplicate

  Environment

  Field	Value
  Superpowers version	main at 8ea3981
  Harness (Claude Code, Cursor, etc.)	Codex CLI
  Harness version	GPT-5
  Model	GPT-5
  OS + shell	macOS + zsh

  Is this a Superpowers issue or a platform issue?

  • I confirmed this issue does not occur without Superpowers installed

  What happened?

  Several docs in the repository contain hardcoded example paths that reference a specific user account, such as /Users/jesse/.... These should be generic
  placeholders so the examples stay portable and do not embed a personal path.

  Steps to reproduce

  1. Open the Superpowers repository docs.
  2. Search for /Users/jesse.
  3. Review the matches in:
     • skills/systematic-debugging/root-cause-tracing.md
     • skills/systematic-debugging/CREATION-LOG.md
     • skills/using-git-worktrees/SKILL.md
     • docs/testing.md

  Expected behavior

  Example paths should be generic, such as ~/... or /Users/<username>/..., and should not reference a specific person.

  Actual behavior

  The docs include hardcoded /Users/jesse/... sample paths.

  Debug log or conversation transcript

  Relevant examples from the docs:

  • skills/systematic-debugging/root-cause-tracing.md: Error: git init failed in /Users/jesse/project/packages/core
  • skills/systematic-debugging/CREATION-LOG.md: Extracted debugging framework from /Users/jesse/.claude/CLAUDE.md
  • skills/using-git-worktrees/SKILL.md: Worktree ready at /Users/jesse/myproject/.worktrees/auth
  • docs/testing.md: # Example for /Users/jesse/Documents/GitHub/superpowers/superpowers

[wang-12a]

Hi, I'm a student working on a course assignment. I'd like to help fix the hardcoded path issue. Could I take this task?