migrate frontend

Wavelet/internal/apps/openflare/compat/routes.go

@@ -0,0 +1,23 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package compat
+
+import (
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+// RegisterCollection registers a collection endpoint on both "" and "/" so requests
+// work with or without a trailing slash. This avoids 301/308 redirect loops between
+// Next.js dev proxy and Gin when paths disagree on trailing slashes.
+//
+// When the group base already ends with "/" (e.g. userGroup.Group("/")), only "/" is
+// registered to avoid duplicate route panic.
+func RegisterCollection(route *gin.RouterGroup, method string, handlers ...gin.HandlerFunc) {
+	route.Handle(method, "/", handlers...)
+	if !strings.HasSuffix(route.BasePath(), "/") {
+		route.Handle(method, "", handlers...)
+	}
+}