Integrate S3 storage solution into the project

app/app.go

@@ -15,16 +15,18 @@ type App struct {
 	Database types.Database
 	Cache    types.CachingServer
 	Service  types.Services
+	Storage  types.Storage
 	Logger   *logger.AggregatedLogger
 	Mail     *email.SmtpServer
 }
 
-func NewClientServer(addr string, handler http.Handler, logger logger.AggregatedLogger, database types.Database, cache types.CachingServer, service types.Services, mail email.SmtpServer) App {
+func NewClientServer(addr string, handler http.Handler, logger logger.AggregatedLogger, database types.Database, cache types.CachingServer, storage types.Storage, service types.Services, mail email.SmtpServer) App {
 	return App{
 		Server: http.Server{
 			Addr:    addr,
 			Handler: handler,
 		},
+		Storage:  storage,
 		Logger:   &logger,
 		Database: database,
 		Cache:    cache,