chore: add fmt import for improved logging in token controller

Calcium-Ion · Calcium-Ion · commit 5ff9bc3851aa · 2026-02-06T18:01:11.000+08:00
diff --git a/controller/token.go b/controller/token.go
@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
