chore: import upstream snapshot with attribution

scripts/qa/node.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+source scripts/qa/lib/bash/prelude.sh
+
+# Create the next app in /tmp
+NODE_APP_PATH="/tmp/test-node-app"
+
+rm -rf $NODE_APP_PATH
+
+echo "Creating node app in $NODE_APP_PATH"
+
+# prepare the python app
+
+mkdir -p $NODE_APP_PATH
+npx create-next-app $NODE_APP_PATH --ts --eslint --use-npm --no-tailwind --src-dir --app --import-alias="@/*"
+npm_install_packages $NODE_APP_PATH 
+(cd $NODE_APP_PATH && npm install -D typescript ts-node @types/node)
+
+
+cp scripts/qa/lib/node/page.tsx $NODE_APP_PATH/src/app/page.tsx
+cp scripts/qa/lib/node/server.ts $NODE_APP_PATH/server.ts
+
+# Temporarily disable -e 
+set +e
+
+pushd $NODE_APP_PATH
+
+npm run build
+
+exit_status=$?
+
+if [ $exit_status -eq 0 ]; then
+    succeed "$pkg_manager build succeeded."
+else
+    fail "$pkg_manager build failed with status $exit_status."
+    exit 1
+fi
+
+# Re-enable -e
+set -e
+
+# Start next server
+npm run dev > /dev/null 2>&1 &
+pid1=$!
+
+# Start node server
+node npx ts-node server.ts > /dev/null 2>&1 &
+pid2=$!
+popd
+
+
+prompt "Open http://localhost:3000. Is the page without errors?"
+prompt "Chat with it. Does it work?"
+prompt "Ask it to change the message. Does it work?"
+
+killall next-server;
+cleanup;
+
+succeed "Test completed successfully."
+
+echo "===================="
+echo "Test completed at $(date)"
+echo "===================="
+
+exit 0;