Worker Deploy Pipeline Fails on Broken wrangler KV Commands

The deploy-worker CI job for the view counter analytics worker failed when the wrangler CLI rejected 'kv:namespace list' as an unknown argument. The npm wrangler package had changed its API, removing colon-based subcommands. Fixed by switching to direct Cloudflare API calls for KV namespace listing and creation, then deploying via wrangler. Pipeline #1096 marked as first infrastructure failure requiring API-level workaround.