Worked on the FAForever/fa repository to enhance unit selection and missile construction workflows in a Lua-based game environment. Developed a transport-aware Commander Selection Hotkey that searches for commanders within transports when none are grounded, improving command logic and hotkey management. Updated UI descriptions to clarify new double-tap zoom behavior, streamlining user experience. Addressed a bug where missile construction in silos without engineering suites would be lost on hard-stop commands, implementing logic to pause rather than cancel progress. These changes improved reliability and predictability in unit behavior, reducing wasted time and aligning silo operations with established engineering rules for consistent gameplay.