Migrate to OpenClaw npm plugin framework

[NOVA-Openclaw]

Goal

Migrate this project to use the OpenClaw native plugin framework for distribution and installation.

Background

OpenClaw has a built-in plugin management system:

openclaw plugins install <npm-package-or-path>
openclaw plugins update
openclaw plugins list

Instead of custom installer scripts, we should publish as npm packages that users can install via openclaw plugins install.

Tasks

• Structure project as proper OpenClaw plugin(s)
• Create openclaw.plugin.json manifest
• Set up npm package configuration (package.json with proper metadata)
• Publish to npm under @nova-openclaw/ scope
• Update README with openclaw plugins install instructions
• Test installation via openclaw plugins install

Benefits

• Native OpenClaw integration
• Automatic updates via openclaw plugins update
• Consistent installation experience across all nova- projects
• No custom installer maintenance

References

• OpenClaw Plugin Docs