chore: update package.json

Author: mujahidkay

package.json

@@ -11,6 +11,8 @@
     "test": "ava",
     "lint-fix": "yarn lint --fix",
     "lint": "eslint 'snippets/**/*.js'",
+    "format": "prettier --write '**/*.md' --config .prettierrc.json",
+    "lint:format": "prettier --check '**/*.md' --config .prettierrc.json",
     "build": "exit 0"
   },
   "packageManager": "[email protected]",