Changes: - Add change detection (only build what changed) - Add skip_api/skip_web manual inputs for selective builds - Use native Docker BuildKit (remove buildx-action overhead) - Add local Next.js cache (/home/wooo/build-cache/awoooi/) - Split build-images into build-api and build-web jobs Reference: wooo-aiops ci.yml and fast-deploy-uat.yml Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>