feat: implement website alerting plan with Blackbox Exporter and VictoriaMetrics integration

scripts/test-configuration

@@ -45,7 +45,7 @@ fi
 
 # Execute nixos-rebuild dry-build
 # Store the output and error streams, and the exit code
-NIX_OUTPUT_ERR=$(nixos-rebuild dry-build $SHOW_TRACE_OPT -I nixos-config="$CONFIG_PATH" 2>&1)
+NIX_OUTPUT_ERR=$(nixos-rebuild dry-build $SHOW_TRACE_OPT -I nixos-config="$CONFIG_PATH" --show-trace 2>&1)
 NIX_EXIT_STATUS=$?
 
 # Check the exit status
@@ -61,4 +61,4 @@ else
   echo "Output from nixos-rebuild:" >&2
   echo "$NIX_OUTPUT_ERR" >&2
   exit "$NIX_EXIT_STATUS"
-fi
+fi