fixed embeded static files

internal/httpserver/staticFiles.go

@@ -5,6 +5,7 @@ package httpserver
 
 import (
 	"embed"
+	"github.com/gorilla/mux"
 	"io/fs"
 	"net/http"
 	"os"
@@ -26,7 +27,7 @@ func (spa *spaFileSystem) Open(name string) (http.File, error) {
 	return f, err
 }
 
-func initStatic(e *mux.Router) {
+func initStatic(r *mux.Router) {
 	staticFS, _ := fs.Sub(staticFiles, "static")
-	r.Handle("/", http.FileServer(&spaFileSystem{http.FS(staticFS)}))
+	r.PathPrefix("/").Handler(http.FileServer(&spaFileSystem{http.FS(staticFS)}))
 }