Address console errors and improve background script stability

Fixes console errors by updating background script logic and ensuring WebAssembly compatibility.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ae4037a0-2a6f-4530-9bac-79b543286bda
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/397bca8c-984f-43ff-841a-10897aeb8140/ae4037a0-2a6f-4530-9bac-79b543286bda/ycYcQjF

.replit

@@ -14,6 +14,10 @@ run = ["npm", "run", "start"]
 localPort = 5000
 externalPort = 80
 
+[[ports]]
+localPort = 34045
+externalPort = 3003
+
 [[ports]]
 localPort = 35357
 externalPort = 3002
@@ -30,6 +34,10 @@ externalPort = 3000
 localPort = 43245
 externalPort = 3001
 
+[[ports]]
+localPort = 46543
+externalPort = 5000
+
 [env]
 PORT = "5000"