Fix desktop launcher hanging by skipping dependency install in non-interactive mode

launch_qt.sh

@@ -69,6 +69,11 @@ fi
 
 # Install missing dependencies
 if [ $MISSING_DEPS -eq 1 ]; then
+    if [[ "$*" == *"--noint"* ]]; then
+        echo "⚠️  Missing dependencies detected in non-interactive mode"
+        echo "Please run './launch_qt.sh' from terminal to install dependencies"
+        # Continue anyway - dependencies might be installed elsewhere
+    else
         echo ""
         echo "📦 Installing missing dependencies..."
         echo "This may take a few minutes..."
@@ -100,6 +105,7 @@ if [ $MISSING_DEPS -eq 1 ]; then
         
         echo "✅ Dependencies installed successfully!"
     fi
+fi
 
 # Try to read server URL from settings
 SERVER_URL="http://localhost:5000"