Removes the watchtower container in favour of a host-side script that
runs daily at 2:00 AM via systemd timer. Mirrors the _backup pattern:
auto-discovers stacks, pulls images, recreates changed containers,
prunes dangling images, and notifies via n8n → Telegram.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
No longer needed after Coolify update — verified on VPS, container
stays healthy without them.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Mount from stack directory instead of .data, consistent with how
gitea handles runner-config.yaml.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Migrated 11 services from monolithic docker-compose project into independent stacks,
each with dedicated databases, minimal .env configuration, and bind-mount data volumes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>