Verify Jira workflows before creating work items

[ryanmagoon]

Summary

• Verify that a selected Jira issue type supports required lifecycle states before creating work.
• Require Jira-prefixed pull request titles only in repositories whose verified workflow uses Jira.
• Keep work Jira references out of personal and public repositories that do not use Jira.

Why

Issue types can select different workflows within the same project. Verifying the workflow before creation prevents a work item from missing required states such as review, while the repository condition keeps work-only traceability rules from leaking into unrelated public projects.

Validation

• Rendered the managed Codex instructions from the isolated chezmoi source and confirmed both rules appear.
• Ran git diff --check.
• Confirmed the one-file diff contains no private repository, ticket, team, or incident references.