Updated MotorValve and Label to configurable subscriptions

justfile

src/mavlink/reflection.rs

src/ui/cache.rs

src/ui/panes/pid_drawing_tool.rs

src/ui/panes/pid_drawing_tool/elements.rs

src/ui/panes/pid_drawing_tool/symbols.rs

src/ui/panes/pid_drawing_tool/symbols/icons.rs

src/ui/panes/pid_drawing_tool/symbols/icons/motor_valve.rs

src/ui/panes/pid_drawing_tool/symbols/labels.rs