fix(standards): drop Drone template header comments; fix python-lib quality-gate auth

standards/mcp/templates/drone/service-docker.yaml

@@ -1,25 +1,3 @@
-# Drone standard — Type B: Docker deployment
-#
-# Canonical pipeline for a service that builds an image, pushes it to the
-# private registry, and runs it on the Docker host (auth-server).
-#
-#   build-and-deploy-service — fetch the git tag, fail unless it equals the
-#                              repo-root VERSION file, skip if the image already
-#                              exists, run the quality gate, build, push, and
-#                              restart the container.
-#
-# Secrets (Drone): PIP_REPO_URL, PIP_USERNAME, PIP_PASSWORD, REGISTRY_HOST,
-# REGISTRY_USER, REGISTRY_PASS, plus the service's runtime env (for example
-# MONGO_* / JWT_SECRET).
-#
-# Placeholders to set per repo:
-#   <app>            image / container / network name (e.g. auth-server).
-#   aetos/<app>      image repository on the private registry.
-#   <host-port>      published host port; <container-port> the in-image port.
-#   <env-var>        runtime environment variable consumed by the service.
-#
-# Version guard: the tag-triggered pipeline fails unless the git tag equals the
-# repo-root VERSION file (see the versioning standard).
 ---
 kind: pipeline
 type: docker