Add fiber http backend

backend/types.go

@@ -8,9 +8,9 @@ type (
 		Name string `json:"name"`
 	}
 	Player struct {
-		ID   int64
-		Name string `json:"name"`
-		Guild Guild `json:"guild"`
+		ID    int64
+		Name  string `json:"name"`
+		Guild Guild  `json:"guild"`
 	}
 	Association struct {
 		ID   int64
@@ -36,4 +36,10 @@ type NoteData struct {
 type NoteAssociationData struct {
 	Player string
 	Note   string
-}
+}
+
+type Response struct {
+	Success bool
+	Message string
+	Data    interface{}
+}