chore(deploy): gen-env 的 REDIS_URL 默认 compose 内置 redis:6379

compose 模式下 pac-service 的 REDIS_URL 由 compose environment 覆盖为内网 redis:6379,
之前留 __FILL_ME__ 会误导。改为默认此值(走托管 redis 传环境变量覆盖),
让"仍需手填"列表只剩真正的外部凭据(DeepSeek / DW / 企微)。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Found errors in your .gitlab-ci.yml:

  • jobs:openapi-drift config contains unknown keys: rules
You can also test your .gitlab-ci.yml in the Lint
Status Job ID Name Coverage