Intellij

• project structure -> make sure sdk is correct
• for scala, use jdk 11 as 17 caused me issues

run tests using sbt

1. Settings / Preferences
2. Build, Execution, Deployment → Build Tools → sbt
3. Set:
   • Run tests using: sbt
   • Build using: sbt
   • Restart IntelliJ after changing this.
4. Now:
   • Clicking ▶️ runs sbt testOnly
   • Your build.sbt JVM options apply
   • Behavior matches Docker and terminal