[2.2.1] Fix Playwright MCP - add missing type field

- Add required "type": "stdio" to playwright MCP server config
- MCP servers require explicit type declaration to load properly

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

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

plugins/compounding-engineering/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "compounding-engineering",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "AI-powered development tools. 24 agents, 15 commands, 11 skills, 2 MCP servers for code review, research, design, and workflow automation.",
   "author": {
     "name": "Kieran Klaassen",
@@ -26,6 +26,7 @@
   ],
   "mcpServers": {
     "playwright": {
+      "type": "stdio",
       "command": "npx",
       "args": ["-y", "@playwright/mcp@latest"],
       "env": {}