v0.9.0

Features

• xt-clean: refactor command (8acf9c8)
• xt-create: refactor command (1c64f93)
• xt-create: refactor create command (6ac7f95)
• xt-docs: refactor docs command (432fa79)
• xt-sync: refactor sync (c938eec)
• xt-test: add configurable test path (876fb8a)