Blob rework

beacon/src/main/java/io/xpipe/beacon/BeaconInterface.java

@@ -75,4 +75,8 @@ public abstract class BeaconInterface<T> {
             throws BeaconClientException, BeaconServerException {
         throw new UnsupportedOperationException();
     }
+
+    public boolean readRawRequestBody() {
+        return false;
+    }
 }

beacon/src/main/java/io/xpipe/beacon/api/FsBlobExchange.java

@@ -15,12 +15,15 @@ public class FsBlobExchange extends BeaconInterface<FsBlobExchange.Request> {
         return "/fs/blob";
     }
 
+    @Override
+    public boolean readRawRequestBody() {
+        return true;
+    }
+
     @Jacksonized
     @Builder
     @Value
-    public static class Request {
-        byte @NonNull [] payload;
-    }
+    public static class Request {}
 
     @Jacksonized
     @Builder