Jobs.co.uk machine-readable discovery

Primary job feed:
https://jobs.co.uk/jobs/ai

Single job endpoint pattern:
https://jobs.co.uk/jobs/ai/{jobGuid}

RSS feeds:
https://jobs.co.uk/jobs/rss
https://jobs.co.uk/jobs-search/feed?Keyword={keyword}&Location={location}&RadiusMiles={radius}
https://jobs.co.uk/job/{slug}--{jobGuid}/feed

Notes:
- Use the JSON endpoints for structured job data.
- Use RSS endpoints for crawl/discovery.
- Canonical job pages live under /job/{slug}--{jobGuid}.