env-referencelisted

# SAM Environment Variable Reference Read the full reference from `.claude/skills/env-reference/SKILL.md` and provide the relevant information to the user. The reference covers: - GitHub Environment Secrets (`GH_*` prefix) - `GH_*` to `GITHUB_*` mapping (done by `configure-secrets.sh`) - API Worker Runtime Environment Variables: - Core settings - Cloudflare Container instant-session runtime flags - Resource limits (MAX_NODES_PER_USER, MAX_AGENT_SESSIONS_PER_WORKSPACE, etc.) - Pagination settings - Timeouts and retry controls (TaskRunner readiness/provisioning, heartbeat, Hetzner API/capacity retry, Cloudflare API, Node Agent) - Provider runtime tuning (including Hetzner list-page bounds) - VM agent rollout requirement (`VM_AGENT_REQUIRED_VERSION`) - Audio/Transcription settings - Client error reporting settings - Generic webhook trigger limits, rate damping, and audit retention - ProjectData event-subscription limits, bounded metadata/display payload caps, and retention - Platform feedback, private incident backlog, and Report-an-Issue settings - VM Agent Environment Variables: - Container/User settings - Git operations (timeouts, worktree limits) - File operations (timeouts, max entries) - Error reporting (flush interval, batch size) - ACP settings (buffer sizes, ping/pong, prompt timeout, prompt retries, idle suspend) - Events (max retained) - System info (Docker timeout, cache TTL) Also see `apps/api/.env.example` for the full list