feat: add frictionless RA-H OS setup

- Add MCP setup, doctor, init-db, config, and rules CLI commands
- Publish latest MCP package wiring and local setup helper
- Update OS install docs for MCP-only, full app, and demo-safe setup

Generated with Claude Code

apps/mcp-server-standalone/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "ra-h-mcp-server",
-  "version": "2.1.2",
+  "version": "3.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ra-h-mcp-server",
-      "version": "2.1.2",
+      "version": "3.2.0",
       "license": "MIT",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.0.0",
@@ -17,7 +17,7 @@
         "ra-h-mcp-server": "index.js"
       },
       "engines": {
-        "node": ">=18.0.0"
+        "node": ">=18.0.0 <24.0.0"
       }
     },
     "node_modules/@hono/node-server": {