Dependency inject logger and replace println

src/main/scala/server/Main.scala

@@ -1,17 +1,18 @@
 package server
 import cats.effect._
 import cats.implicits.catsSyntaxTuple2Parallel
-
 import db.DBService
-import fetch.FileFetchScheduler
+import fetch.{FetchService, FileFetchScheduler}
 
 object Main extends IOApp {
   def run(args: List[String]): IO[ExitCode] = {
     for {
       dbService <- DBService.of
-      fileFetchScheduler <- FileFetchScheduler.of(dbService)
+      fetch <- FetchService.of
+      fileFetchScheduler <- FileFetchScheduler.of(dbService, fetch)
       schedulerTask = fileFetchScheduler.run.compile.drain
-      serverTask = Server.run
+      server <- Server.of(dbService, fetch)
+      serverTask = server.run
       exitCode <- (serverTask, schedulerTask).parMapN((_, _) => ExitCode.Success)
     } yield exitCode
   }