Cleanup frontend

cmd/server/main.go

@@ -1,15 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"net/http"
-)
-
-// Super simple development webserver
-func main() {
-	err := http.ListenAndServe(":9090", http.FileServer(http.Dir("assets")))
-	if err != nil {
-		fmt.Println("Failed to start server", err)
-		return
-	}
-}