Moved sources files into main/scala.

build.sbt

@@ -1,5 +1,9 @@
 lazy val root = (project in file("."))
   .enablePlugins(SbtPlugin)
   .settings(
-    name := "web-routes"
+    name := "web-routes",
+    scalacOptions ++= Seq(
+      "-deprecation",
+      "-unchecked",
+    )
   )