Reorganize project structure and fix SQLite usage

cmd/iroon/main.go

@@ -0,0 +1,23 @@
+package iroon
+
+import (
+	"log"
+	"net/http"
+
+	"github.com/Bronku/iroon/internal/auth"
+	"github.com/Bronku/iroon/internal/logging"
+	"github.com/Bronku/iroon/internal/server"
+)
+
+func Run() {
+	h, err := server.New()
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer h.Close()
+
+	var handler http.Handler = h
+	handler = logging.Middleware(handler)
+	handler = auth.New().Middleware(handler)
+	log.Fatal(http.ListenAndServe(":8080", handler))
+}