install scalafmt plugin

Author: phelps-sg

.scalafmt.conf

@@ -0,0 +1,2 @@
+version = 3.7.4
+runner.dialect = scala213

project/plugins.sbt

@@ -3,6 +3,8 @@ logLevel := Level.Warn
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.15")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.1.2")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.11.0")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.0")
+
 
 // Test Coverage plugin.
 // ~