Fix: s.pximg.net didn't get proxied

main.go

@@ -6,6 +6,7 @@ import (
 	"pixivfe/views"
 	"regexp"
 	"strconv"
+	"strings"
 
 	"github.com/gin-gonic/gin"
 )
@@ -32,6 +33,11 @@ func setupRouter() *gin.Engine {
 		},
 
 		"proxyImage": func(url string) string {
+			if strings.Contains(url, "s.pximg.net") {
+				// This subdomain didn't get proxied
+				return url
+			}
+
 			regex := regexp.MustCompile(`.*?pximg\.net`)
 			proxy := "https://" + configs.Configs.ImageProxyServer