Lists the issue-triage run history for one attached repo — one row per GitHub issue that was auto-triaged — including terminal status (pr_opened means a fix PR was opened and passed the repo's own test suite; needs_human means the issue wasn't judged auto-fixable; failed means the triage/build/verify pipeline errored). The repoAttachmentId is the attachment id returned by list_repos, NOT a owner/repo string. Full diagnostics (the generated diff and before/after test output) for any run id returned here are available via the get_triage_diagnostics tool.