feat(docker): selectable transport via MCP_TRANSPORT (http default | stdio); multi-stage
node:24-alpine image running compiled dist/ (no ts-node/devDeps at runtime) via
docker-entrypoint.sh. README documents both modes.
fix(deps): declare express + zod as direct dependencies (were only transitive via the MCP
SDK) — needed for a correct --omit=dev runtime image.
ci: GitHub Actions bumped to Node24 majors.
docs: AGENTS.md run modes & deployment + DataService wire-value gotchas; CHANGELOG 0.6.2.

432 tests green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>