ref(classic): Do not 'rm -rf <unquoted variable>' when removing classic env (#8417)

Co-authored-by: Nicholas Tindle <nicholas.tindle@agpt.co>
Co-authored-by: Toran Bruce Richards <toran.richards@gmail.com>

classic/forge/setup

@@ -2,8 +2,12 @@
 
  ENV_PATH=$(poetry env info --path)
  if [ -d "$ENV_PATH" ]; then
-     rm -rf $ENV_PATH
-     echo "Removed the poetry environment at $ENV_PATH."
+     if [ -e delete ]; then
+         rm -rf "$ENV_PATH" || { echo "Please manually remove $ENV_PATH"; exit 1; }
+     else 
+       echo "Press ENTER to remove $ENV_PATH"
+       read && { rm -r "$ENV_PATH" && echo "Removed the poetry environment at $ENV_PATH."; } || { echo "Please manually remove $ENV_PATH."; exit 1; }
+     fi 
  else
      echo "No poetry environment found."
  fi