FireOps Calc: Engineer Console

This update improves FireOps Calc with a cleaner home screen, expanded fireground tools, and easier pump calculator controls. New and improved: - New home screen with quick access to Pump Calculator, Fireground Tools, Department Setup, and Pump Card - Added expanded Fireground Tools for common pump/operator calculations and reference - Improved line editing so active hose lines are easier to open, edit, and close - Improved Flow On/Off visibility while editing lines - Updated standpipe floor elevation logic - Improved portable master stream two-line supply calculations - Fixed friction loss updates when changing hose length on portable master stream layouts - General UI polish and reliability improvements