fix: fixed types in MessageRelay and LobbyConnection

Server/src/main/java/uulm/teamname/marvelous/server/Lobby/pipelining/PauseSegment.java

@@ -0,0 +1,2 @@
+package uulm.teamname.marvelous.server.Lobby.pipelining;public class PauseSegment {
+}

Server/src/main/java/uulm/teamname/marvelous/server/LobbyManager/LobbyConnection.java

@@ -94,8 +94,8 @@ public class LobbyConnection {
     }
 
 
-    public boolean contains(WebSocket webSocket) {
-        return player1 == webSocket || player2 == webSocket || spectators.contains(webSocket);
+    public boolean contains(Participant participant) {
+        return player1 == participant || player2 == participant || spectators.contains(participant);
     }
 
     // Methods to send events

Server/src/main/java/uulm/teamname/marvelous/server/LobbyManager/MessageRelay.java

@@ -31,7 +31,7 @@ public class MessageRelay {
     }
 
     public void sendMessage (LobbyConnection origin, Participant recipient, Event[] events) {
-        switch (target) {
+        switch (recipient.type) {
             case Player1 -> {
 
             }

Server/src/test/java/uulm/teamname/marvelous/server/Lobby/pipelining/PauseSegmentTest.java

@@ -0,0 +1,5 @@
+import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.*;
+class PauseSegmentTest {
+  
+}