feat: with rhai

Signed-off-by: kjuulh <contact@kjuulh.io>

cuddle.yaml

@@ -26,6 +26,8 @@ scripts:
         key: "name"
   "sqlx:prepare":
     type: shell
-
   "deploy":
     type: shell
+  "test":
+    type: "rhai"
+    description: "something"

scripts/test.rhai

@@ -0,0 +1 @@
+print("hello, world!");