Moved to app/Main, scheduler helper methods moved to unfinished test

src/main/scala/app/Main.scala

@@ -0,0 +1,22 @@
+package app
+
+import cats.effect._
+import cats.implicits.catsSyntaxTuple2Parallel
+import db.{DBService, DataService}
+import fetch.{FetchService, FileFetchScheduler}
+import server.Server
+
+object Main extends IOApp {
+  def run(args: List[String]): IO[ExitCode] = {
+    for {
+      dbService <- DBService.of
+      dataService <- DataService.of(dbService)
+      fetch <- FetchService.of
+      fileFetchScheduler <- FileFetchScheduler.of(dataService, fetch)
+      schedulerTask = fileFetchScheduler.run.compile.drain
+      server <- Server.of(dataService, fetch)
+      serverTask = server.run
+      exitCode <- (serverTask, schedulerTask).parMapN((_, _) => ExitCode.Success)
+    } yield exitCode
+  }
+}