Update badge URLs and improve logging for disconnections
This pull request addresses two issues and introduces improvements to the application:
- Fixed URLs in the README.md file for the SonarQube quality gate badge and the Woodpecker build status badge. The URLs now point to the correct project.
- Removed an unnecessary console.log statement in the index.ejs template, reducing noise in the console output.
- Added a socket event listener for "disconnect" in index.ejs to log when a client is disconnected from the server.
These changes ensure accurate badge URLs for project integration and improve the clarity of the console output by removing unnecessary logs.