move flag parsing to main, add debug mime types

proxmoxaas-dashboard.go

@@ -1,9 +1,12 @@
 package main
 
 import (
+	"flag"
 	app "proxmoxaas-dashboard/app"
 )
 
 func main() {
-	app.Run()
+	configPath := flag.String("config", "config.json", "path to config.json file")
+	flag.Parse()
+	app.Run(configPath)
 }