reorganize packages for reuse by both boxes

growbox-fan.yaml

growbox-light.yaml

growbox.yaml

packages/base.yaml

packages/fan_power.yaml

packages/fan_script_power.yaml

packages/fan_settings.yaml

packages/gp8403.yaml

packages/light_power.yaml

packages/light_settings.yaml

packages/time.yaml

packages/yyac3s.yaml

propbox.yaml