((VAR++)) returns the OLD value, so when PASS=0 the first ✅ check
caused exit code 1, killing the script under set -e. Use VAR=$((VAR+1))
which always returns 0. Same pattern as opencode-devbox's smoke-test.
pi coding-agent container built on opencode-devbox:base-latest.
Includes Dockerfile, docker-compose, CI workflow, smoke-test,
README, CHANGELOG, AGENTS.md.
joakimp