[2.11.0] Namespace workflow commands to avoid collision with built-in /plan

Fixes #42

Workflow commands now use `workflows:` prefix to avoid collisions with
Claude Code's built-in commands:
- `/workflows:plan` (was `/plan`)
- `/workflows:review` (was `/review`)
- `/workflows:work` (was `/work`)
- `/workflows:compound` (was `/compound`)

To upgrade: Update to latest plugin version. If you see duplicate `/plan`
commands, the new namespaced commands avoid this collision.

Also fixed in this release:
- Added missing `name:` field to heal-skill.md and create-agent-skill.md
- Rewrote corrupted prime.md
- Shortened Playwright MCP alias from `playwright` to `pw`
- Removed deprecated codify.md

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

plugins/compound-engineering/CLAUDE.md

@@ -35,13 +35,23 @@ agents/
 └── docs/       # Documentation agents
 
 commands/
-├── workflows/  # Core workflow commands (/plan, /review, /work, /compound)
+├── workflows/  # Core workflow commands (workflows:plan, workflows:review, etc.)
 └── *.md        # Utility commands
 
 skills/
 └── *.md        # All skills at root level
 ```
 
+## Command Naming Convention
+
+**Workflow commands** use `workflows:` prefix to avoid collisions with built-in commands:
+- `/workflows:plan` - Create implementation plans
+- `/workflows:review` - Run comprehensive code reviews
+- `/workflows:work` - Execute work items systematically
+- `/workflows:compound` - Document solved problems
+
+**Why `workflows:`?** Claude Code has built-in `/plan` and `/review` commands. Using `name: workflows:plan` in frontmatter creates a unique `/workflows:plan` command with no collision.
+
 ## Documentation
 
 See `docs/solutions/plugin-versioning-requirements.md` for detailed versioning workflow.