- Add uptime-kuma, searxng, and wallabag Docker services with Postgres integration for wallabag - Add nginx reverse proxy location blocks for /uptime-kuma/, /searxng/, /wallabag/ in both prod and dev templates - Update entrypoint.sh envsubst to include new HOST/PORT vars - Add Vite dev proxy entries for all three services - Update gitea-runner config: add self-hosted label and allow all volumes - Add Gitea CI/CD workflow Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>