Refactor logging to use console.debug for clarity

[roble]

This pull request makes a minor change to the logging in resources/js/app.ts by switching from console.log to console.debug for two initialization messages. This helps reduce log noise in production environments.

• Logging changes:
  • Changed console.log to console.debug in the setup function to make the "Roadmap module loaded" message less prominent.
  • Changed console.log to console.debug in the afterMount function to make the "Roadmap module after mount logic executed" message less prominent.

[Copilot]

Pull request overview

This PR refactors two initialization log statements in the Roadmap module to use console.debug instead of console.log, aiming to make these messages less prominent.

Changes:

• Updated setup() initialization message from console.log to console.debug
• Updated afterMount() initialization message from console.log to console.debug

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