Major changes, most notably structure for commands is being implemented and full cleanup on exit is performed

.env.example

@@ -3,6 +3,11 @@
 # invalid value is provided
 RESPONSE_TIMEOUT=5
 
+# In seconds
+# Default 60 if user doesn't interact
+# within this timeframe
+CLIENT_IDLE_TIMEOUT=60
+
 # A valid port number
 # If not provided or invalid, defaults to 65526
 PORT=65526