Create a pre-work onboarding issue template for general DevOps CoP members

Bắt đầu bằng việc xem xét .github/ISSUE_TEMPLATE/pre-work-template-devops-security.md và các template devops hiện có, sau đó xác nhận với các lead về những kỳ vọng chung đối với thành viên. Tạo template markdown tự phục vụ trong .github/ISSUE_TEMPLATE/, cập nhật config.yml nếu cần và không đưa các bước AWS/Terraform vào. Công việc được xem là hoàn tất khi template đã merge xuất hiện trong New issue picker trên master và tạo một issue được gắn nhãn chính xác.

Overview

We need an onboarding issue that a new DevOps CoP member can open for themselves, because right
now one does not exist. devops has templates only for onboarding and offboarding leads, and
those are performed by an existing lead rather than by the newcomer. devops-security has a
self-serve pre-work checklist, but it is specific to that repo and takes the member through
creating a personal AWS account and running Terraform. A person who joins the CoP and is not
going to work on devops-security therefore has no onboarding issue at all, and nothing tracks
whether they ever got set up.

Action Items

• Confirm with the leads what a general CoP member is actually expected to do in their first
  two weeks. This is the part that needs a decision, not just drafting — the answer
  determines everything below.
• Write the template into .github/ISSUE_TEMPLATE/ as a markdown template, following the
  shape of devops-security's pre-work template: self-assign, pick a role label, set status,
  add to the board, attend the meeting.
• Set labels: in the frontmatter. Note devops has no equivalent of devops-security's
  complexity: prework label — decide whether to add one or use complexity: small.
• Keep the AWS and Terraform steps out. If a member later joins devops-security work, they
  open that repo's pre-work issue then. Link to it rather than duplicating it.
• Add the template to .github/ISSUE_TEMPLATE/config.yml if that file gates what appears in
  the picker.
• After the PR merges, go to the repo's "New issue" page and confirm the template appears and
  produces a correctly labelled issue. GitHub renders the picker from the default branch
  only, so this cannot be verified from your branch.

Resources/Instructions

• Shape to follow: pre-work-template-devops-security.md
• What devops has today: onboard-ops-cop-lead.md, offboard-ops-cop-lead.md,
  recruit-new-lead.md, post-an-open-role.md, plus the two blank forms — none of them is a
  member self-onboarding issue
• The default branch of devops is master, not main
• This template is what the team-side checklist (sibling issue) will point new members at, so the
  two should agree on what the member is asked to do