Initialize Idea project.

.gitignore

@@ -0,0 +1,4 @@
+.idea
+.bsp
+target
+/../target

build.sbt

@@ -0,0 +1,9 @@
+ThisBuild / version := "0.1.0-SNAPSHOT"
+
+ThisBuild / scalaVersion := "3.3.3"
+
+lazy val root = (project in file("."))
+  .settings(
+    name := "untitled",
+    idePackagePrefix := Some("com.voronind.doublegis.test")
+  )

project/build.properties

@@ -0,0 +1 @@
+sbt.version = 1.10.2

project/plugins.sbt

@@ -0,0 +1 @@
+addSbtPlugin("org.jetbrains.scala" % "sbt-ide-settings" % "1.1.2")

src/main/scala/main.scala

@@ -0,0 +1,6 @@
+package com.voronind.doublegis.test
+
+@main
+def main(): Unit = {
+  println("Hello world!")
+}