move flag parsing to app.go

app/app.go

@@ -1,6 +1,7 @@
 package app
 
 import (
+	"flag"
 	"fmt"
 	"log"
 	"proxmoxaas-dashboard/app/common"
@@ -11,7 +12,10 @@ import (
 	"github.com/tdewolff/minify/v2"
 )
 
-func Run(configPath *string) {
+func Run() {
+	configPath := flag.String("config", "config.json", "path to config.json file")
+	flag.Parse()
+
 	common.Global = common.GetConfig(*configPath)
 
 	// setup static resources

proxmoxaas-dashboard.go

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