PM2 DevTools per Jody Heavener

PM2 DevTools adds a new Developer Tools panel that communicates with a background script. Some of its main capabilities include:

- List, filter, and manage running processes. Processes can be started and stopped right in the panel.
- View a live stream of logs. Search by string or regexp, exclude by process.
- Set up scripts that can be executed directly in specific web pages using log data.