Serve compiled front from the same application

also add embedded build for production

front/frontend_embed.go

@@ -0,0 +1,19 @@
+//go:build embed
+
+package front
+
+import (
+	"embed"
+	"io/fs"
+)
+
+//go:embed dist
+var frontend embed.FS
+
+func init() {
+	var err error
+	Frontend, err = fs.Sub(frontend, "dist")
+	if err != nil {
+		panic(err)
+	}
+}