feat: add Go backend compatibility service scaffold

go-backend/internal/http/middleware/recover.go

@@ -0,0 +1,19 @@
+package middleware
+
+import (
+	"fmt"
+	"net/http"
+
+	"go-backend/internal/http/response"
+)
+
+func Recover(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		defer func() {
+			if rec := recover(); rec != nil {
+				response.WriteJSON(w, response.Err(-2, fmt.Sprint(rec)))
+			}
+		}()
+		next.ServeHTTP(w, r)
+	})
+}