[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-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "compound-engineering",
-  "version": "2.10.0",
+  "version": "2.11.0",
   "description": "AI-powered development tools. 25 agents, 19 commands, 12 skills, 2 MCP servers for code review, research, design, and workflow automation.",
   "author": {
     "name": "Kieran Klaassen",