Modify container signal handling

entrypoint.sh

@@ -4,10 +4,13 @@
 python generate_config.py && python pterodisbot.py &
 
 # Capture the application's process ID
-pid=$!
+PID=$!
 
-# Trap the SIGTERM signal and pass it through to the process upon container receiving stop command
-trap "kill -TERM $pid" SIGTERM
+# Trap SIGTERM (from Docker) and convert it to SIGINT (for Python)
+trap "echo 'Received SIGTERM, converting to SIGINT'; kill -SIGINT $PID" SIGTERM
 
-# Wait for process to complete
-wait $pid
+# Also trap SIGINT (for manual Ctrl+C) and forward it
+trap "kill -SIGINT $PID" SIGINT
+
+# Wait for the process to exit
+wait $PID