docs(bruno): save with marker endpoint

src/main/java/com/ddf/vodsystem/controllers/dto/SaveSectionByMarkerRequest.java

@@ -0,0 +1,9 @@
+package com.ddf.vodsystem.controllers.dto;
+
+import jakarta.validation.constraints.NotNull;
+
+public record SaveSectionByMarkerRequest(
+        @NotNull Long startMarkerId,
+        @NotNull Long endMarkerId,
+        String title,
+        String description) {}