chore: remove unused dependency

Author: Unitech

package.json

@@ -163,7 +163,6 @@
     "chalk": "^2.3.1",
     "chokidar": "^2.0.2",
     "cli-table-redemption": "^1.0.0",
-    "coffee-script": "^1.12.7",
     "commander": "2.14.1",
     "cron": "^1.3",
     "debug": "^3.0",