added a rm safe guard

rootfs/usr/share/parchlinux/zsh/functions/saferm.zsh

@@ -0,0 +1,14 @@
+safe_rm() {
+  if [[ "$*" =~ (^| )/($| ) ]]; then
+    echo "Error: Attempt to use 'rm' on root (/) is blocked for your safety!"
+    return 1
+  elif [[ "$*" =~ "--no-preserve-root" ]]; then
+    echo "Error: '--no-preserve-root' usage is blocked for your safety!"
+    return 1
+  fi
+
+  command rm "$@"
+}
+
+alias rm="safe_rm"
+