🔧 Make start.sh Hugging Face-compatible and update .gitignore

start.sh

@@ -2,22 +2,29 @@
 
 echo "🚀 Activating Quantum-API Startup"
 
-# Start FastAPI (api.main:app) on port 7860
-echo "🌀 Starting FastAPI on port 7860..."
+# Start FastAPI in background on port 7860
+echo "🌀 Starting FastAPI (API backend) on port 7860..."
 uvicorn api.main:app --host 0.0.0.0 --port 7860 &> fastapi.log &
 
-# Wait 3 seconds
+# Capture PID for later kill
+FASTAPI_PID=$!
+
+# Wait a bit to ensure it starts
 sleep 3
 
-# Show FastAPI logs if it failed
-if ! pgrep -f "uvicorn api.main:app" > /dev/null; then
+# Check if FastAPI is running
+if ! ps -p $FASTAPI_PID > /dev/null; then
     echo "❌ FastAPI failed to start. Logs:"
     cat fastapi.log
     exit 1
 else
-    echo "✅ FastAPI is running."
+    echo "✅ FastAPI is running as PID $FASTAPI_PID"
 fi
 
-# Start Streamlit app on port 8000
-echo "✨ Launching Streamlit on port 8000..."
+# Start Streamlit in foreground (required by Hugging Face)
+echo "✨ Launching Streamlit frontend on port 7860 (Hugging Face expects this)..."
 streamlit run app/app.py --server.port 8000
+
+# Optional cleanup
+echo "🧹 Shutting down FastAPI PID $FASTAPI_PID..."
+kill $FASTAPI_PID