dsh-air-plant: Return Home Air Quality Solutions by Parameters

dsh-air-plant is a DSH plugin maintained by uckkk, categorized as Fun Dress-Up. It provides parameter-driven home air quality plans, is implemented in pure Node, and has no network dependencies. The installation command is `dsh plugin add github:uckkk/dsh-air-plant`. Note that it runs with the current DSH process permissions, so it is recommended to review the source code and license. Once installed, its tools can be invoked in a session to generate home air quality plans.