Merge requests to cherry-pick into the `16-9-stable-jh` branch.

Issues or MRs that are only for jihulab.com (SaaS) rather than self-managed

由Customer Success团队提出的需求

由运营团队提出的需求

由售前团队提出的需求

由销售团队提出的需求

Triage Ops auto generated report issues https://gitlab.cn/handbook/engineering/triage-ops#工作报告

Issues for the UX team. Covers new or existing functionality that needs a design proposal

Issues for the UX team. Covers new or existing functionality that needs a design proposal

Defects related to GitLab SaaS availability. Read more at https://about.gitlab.com/handbook/engineering/metrics/#work-type-classification

Issues impacting the availability of JihuLab.com

Bugs that appear on mobile browsers

Performance defects or response time degradation