improve: better version control

publish

@@ -1,2 +1,12 @@
 #!/bin/bash
-dotnet nuget push "$(ls -t ./.godot/mono/temp/bin/Debug/Polonium.*.nupkg | head -n 1)" --source hangman-lab
+
+SCRIPT_DIR=$(dirname "$(realpath "${BASH_SOURCE[0]}")")/
+LATEST_PACKAGE=$(ls -t "${SCRIPT_DIR}".godot/mono/temp/bin/Debug/Polonium.*.nupkg  2>/dev/null | head -n 1)
+
+if [[ -z "$LATEST_PACKAGE" ]]; then
+    echo "❌ Error: No .nupkg file found in ${SCRIPT_DIR}/bin/Debug/"
+    exit 1
+fi
+echo "🚀 Pushing NuGet package: $LATEST_PACKAGE"
+dotnet nuget push "$LATEST_PACKAGE" --source hangman-lab
+