Fix serialization AGAIN in web workers

public/workers/message_packet_worker.js

@@ -84,6 +84,8 @@ function GetCircularReplacerKeepDataStructure()
     if (key === 'linkedContainers') {
       return Array.from(value);
     }
+
+    return value;
   };
 }
 

public/workers/message_worker.js

@@ -34,26 +34,16 @@ function GetCircularReplacerKeepDataStructure()
     }
 
     if (key === 'containers') {
-      return [...value.entries()].map((keyPair) => {
+      const containers = Array.from(value).map(([Key, Value]) => ({ Key, Value }));
-        return {
+      return containers;
-          Key: keyPair[0],
-          Value: keyPair[1]
-        };
-      });
     }
 
     if (key === 'symbols') {
-      return [...value.entries()].map((keyPair) => {
+      const symbols = Array.from(value).map(([Key, Value]) => ({ Key, Value }));
-        return {
+      return symbols;
-          Key: keyPair[0],
-          Value: keyPair[1]
-        };
-      });
     }
 
-    if (key === 'linkedContainers') {
+    return value;
-      return Array.from(value);
-    }
   };
 }