Smart shulker loader V5

This is a compact and logic-driven single-slot Shulker Loader designed for stability, consistency, and full user control. The machine handles one shulker at a time to avoid timing conflicts and ensure reliable operation. It automatically detects shulker presence, item availability, and adapts itself when a new shulker is placed. The integrated indicator panel shows fill progress accurately and resets itself after each cycle. An optional Auto Break mode can be enabled via a switch, allowing the shulker to be broken automatically at a user-defined fill percentage. The percentage setting can be adjusted at any time, but it only takes effect when Auto Break is enabled, preventing unintended behavior. The system will never break empty shulkers, includes an item-empty warning indicator, and uses physical signal gating to avoid ghost power and inconsistent outputs. The breaking mechanism is fully deterministic, always triggering at the same fill level under identical conditions. Built with limited materials and without external references, this machine prioritizes clarity, safety, and predictable behavior over raw speed.