suggestion (testing): Review and test caching logic for production environments - catching strategy

[AndlerRL]

          **suggestion (testing):** Review and test caching logic for production environments

The new caching mechanism for blog data in production environments is a good performance improvement. Ensure that this change is thoroughly tested and that there's a strategy in place for cache invalidation when content is updated.

if (process.env.NODE_ENV === 'production') {
  const cacheKey = `blog_content_${filePath}`;
  const cachedContent = cache.get(cacheKey);

  if (cachedContent) {
    return cachedContent as ArticlesSection[];
  }

  const result = fileContents?.sections as ArticlesSection[];
  cache.set(cacheKey, result, 3600); // Cache for 1 hour
  return result;
}

Originally posted by @sourcery-ai[bot] in #324 (comment)

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Should we cache the files like this? I did a research and maybe we can set up more config for SSG?