feat: sorting and filtering enums

backend/internal/utils/enums/enums.go

@@ -35,3 +35,15 @@ const (
 	JwtAccessTokenType JwtTokenType = iota
 	JwtRefreshTokenType
 )
+
+type Sorting int32
+const (
+	ByDate Sorting = iota
+	ByScore
+)
+
+type SortOrder int32
+const (
+	Descending = iota
+	Ascending
+)