Fleet supporting single file java programs without any build tool

Please add smart feature with run option for single java files. Most students/hobbyists want to quckly run a single java file by following a very basic package structure without any maven and gradle build tool.

Currently, smart mode works fine with projects created with maven/gradle build tool. But with no build tool, please provide smart ide feature.

Generally I want to use fleet as my competitive programming code editor without making heavy projects