tiny fixes

backend/cmd/admin.go

@@ -42,6 +42,11 @@ func updateAdmin(username string, password string) {
 }
 
 func showAdmin() {
+	err := database.InitDB(config.GetDBPath())
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
 	userService := service.UserService{}
 	userModel, err := userService.GetFirstUser()
 	if err != nil {

backend/cmd/setting.go

@@ -67,6 +67,11 @@ func updateSetting(port int, path string, subPort int, subPath string) {
 }
 
 func showSetting() {
+	err := database.InitDB(config.GetDBPath())
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
 	settingService := service.SettingService{}
 	allSetting, err := settingService.GetAllSetting()
 	if err != nil {

backend/web/web.go

@@ -108,6 +108,10 @@ func (s *Server) initRouter() (*gin.Engine, error) {
 	// Serve index.html as the entry point
 	// Handle all other routes by serving index.html
 	engine.NoRoute(func(c *gin.Context) {
+		if c.Request.URL.Path == strings.TrimSuffix(base_url, "/") {
+			c.Redirect(http.StatusTemporaryRedirect, base_url)
+			return
+		}
 		if !strings.HasPrefix(c.Request.URL.Path, base_url) {
 			c.String(404, "")
 			return