v1.9.0

• Feature: Consolidated all schedule-related commands under a unified 'schedule' namespace.
• Feature: Added '-g, --get' support to most device commands for status retrieval.
• Feature: Enhanced 'info' command to support listing all devices.
• Feature: Added privacy redaction for location data in logs.
• Improvement: Better alignment for CLI help output and formatted time in auto-cct.
• Fix: Resolved HSI retrieval bugs and improved schedule simulation reliability.
• Fix: Corrected intensity clamping logic for auto-cct.