Fix npm package deployment and usage documentation

🔧 Resolve npmjs deployment issue:
- Add npm global installation guide (npm install -g @ironclads/incus-mcp)
- Update Claude Desktop configuration with two options
- Fix mcp-config-example.json to use global binary
- Update CLAUDE.md with correct remote server list (removed lambda)

✅ npm package now works correctly with global installation
📚 Documentation updated with clear installation options

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

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

README.md

@@ -36,6 +36,16 @@ Seamlessly works with all your configured Incus remotes:
 
 ## 🚀 Quick Start
 
+### Installation from NPM (Recommended)
+```bash
+# Global installation (recommended for Claude Desktop)
+npm install -g @ironclads/incus-mcp
+
+# Verify installation
+incus-mcp --version
+which incus-mcp
+```
+
 ### Installation from Source
 ```bash
 # Clone the repository
@@ -78,6 +88,21 @@ npm start
 
 Add to your Claude Desktop MCP configuration (`~/.config/claude-desktop/config.json`):
 
+#### Option 1: Using Global NPM Installation (Recommended)
+```json
+{
+  "mcpServers": {
+    "incus": {
+      "command": "incus-mcp",
+      "env": {
+        "PATH": "/usr/local/bin:/opt/homebrew/bin:/usr/bin:/bin"
+      }
+    }
+  }
+}
+```
+
+#### Option 2: Using Local Installation
 ```json
 {
   "mcpServers": {