Problem(AWS AMI): Complex node setup prevents developer adoption

[MicBun]

The current manual setup requires users to execute 25+ commands, install 5 prerequisites, and follow platform-specific procedures. This complexity creates a major adoption barrier for new users. We need to provide AMI as an easier deployment option alongside the existing manual method.

Acceptance Criteria:

• Create configuration wrapper script that simplifies complex kwild commands
• Pre-configure all system services (systemd, PostgreSQL) in AMI
• Design AMI file structure with all dependencies pre-installed
• Reduce user setup to few simple commands