This is a normal sbt project. You can compile code with sbt compile, run it with sbt run, and sbt console will start a Scala 3 REPL.
For more information on the sbt-dotty plugin, see the scala3-example-project.
Build Dependencies: SBT
Runtime Dependencies, just to run 'FRM Utils-assembly-0.1.0-SNAPSHOT.jar': Java 11
How to run the jar: java -jar "./FRM Utils-assembly-0.1.0-SNAPSHOT.jar"