fix: remove unused imports

Author: manusa

src/main/java/com/marcnuri/yakd/watch/WatchResource.java

@@ -33,8 +33,6 @@
 import jakarta.ws.rs.Produces;
 import jakarta.ws.rs.core.Context;
 import jakarta.ws.rs.core.MediaType;
-import jakarta.ws.rs.sse.Sse;
-import jakarta.ws.rs.sse.SseEventSink;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;