Extends .github/workflows/ci.yml with an image-build job, gated on the existing fmt/clippy/test/deny/sim-bench matrix (needs: [fmt, clippy, test, deny, sim-bench]). Builds all four images via docker buildx against deploy/Dockerfile's named --targets, with type=gha caching scoped per image so warm caches take image-build from ~6min to ~90s. Tags the freshly-built :ci-<sha> images as :smoke too, for the downstream smoke job to consume. Runs `caddy validate` inside the freshly-built rutster-edge as a cheap Caddyfile-syntax regression. No changes to the existing fmt/clippy/test/deny/sim-bench/twilio-live jobs — those stay the cargo-side source of truth. Signed-off-by: Aaron D. Lee <himself@adlee.work>
10 KiB
10 KiB