⚡️ perf: improve with command

snigdhaos-calamares/calamares_polkit

@@ -1,6 +1,10 @@
 #!/bin/bash
-if [ $(which pkexec) ]; then
-	pkexec --disable-internal-agent "/usr/bin/calamares" "$@"
+
+# Check if pkexec exists and is executable
+if command -v pkexec &>/dev/null; then
+    # Use pkexec to run calamares with administrative privileges
+    pkexec --disable-internal-agent /usr/bin/calamares "$@"
 else
+    # Fallback to running calamares without administrative privileges
     /usr/bin/calamares "$@"
 fi