Update arch_config and add tests for arch config file (#407)

arch/validate_arch_config.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+failed_files=()
+
+for file in $(find . -name arch_config.yaml -o -name arch_config_full_reference.yaml); do
+  echo "Validating $file..."
+  if ! docker run --rm -v "$(pwd)/$file:/app/arch_config.yaml:ro" --entrypoint /bin/sh katanemo/archgw:latest -c "python config_generator.py" 2>&1 > /dev/null ; then
+    echo "Validation failed for $file"
+    failed_files+=("$file")
+  fi
+done
+
+# Print summary of failed files
+if [ ${#failed_files[@]} -ne 0 ]; then
+  echo -e "\nValidation failed for the following files:"
+  printf '%s\n' "${failed_files[@]}"
+  exit 1
+else
+  echo -e "\nAll files validated successfully!"
+fi