Repoint agent-loop wrappers to Netis/olympus (agent-ops renamed; GitHub Actions `uses:` does not follow renames)

[vaderyang]

What happened

The shared agent-loop mechanism repo Netis/agent-ops has been renamed to Netis/olympus.

GitHub redirects git clone/fetch/push, web links, and the REST API from the old name — but GitHub Actions does NOT redirect uses: references. From GitHub's own docs ("renaming a repository"):

GitHub will not redirect calls to an action hosted by a renamed repository. Any workflow that uses that action will fail with the error repository not found.

So Heron's 5 wrapper workflows that pin uses: Netis/agent-ops/... now fail to resolve on their next trigger.

Fix — change the owner segment only, on main

Repoint the 5 uses: lines from Netis/agent-ops → Netis/olympus. Keep the @tag exactly as-is (the tags travelled with the repo, so Netis/olympus@v0.2.0 / @v0.3.1 resolve to the same frozen content):

File	Line	Change to
.github/workflows/guard.yml	34	uses: Netis/olympus/.github/workflows/guard.yml@v0.2.0
.github/workflows/issue-implement.yml	40	uses: Netis/olympus/.github/workflows/implement.yml@v0.2.0
.github/workflows/issue-triage.yml	27	uses: Netis/olympus/.github/workflows/triage.yml@v0.2.0
.github/workflows/pr-revise.yml	33	uses: Netis/olympus/.github/workflows/revise.yml@v0.2.0
.github/workflows/pr-review.yml	42	uses: Netis/olympus/.github/workflows/review.yml@v0.3.1

Do NOT change (yet)

These pinned tags predate the Olympus rebrand, so their frozen code still expects the old names. Changing them now would break the loop:

• The @v0.2.0 / @v0.3.1 pins — stay on the same tags.
• The agent_ops_ref: input name in each wrapper — the frozen reusable workflows read that input, not olympus_ref.
• .agent-ops.json — the frozen code loads .agent-ops.json, not .olympus.json.

Rename .agent-ops.json → .olympus.json and switch the input to olympus_ref: only when you later bump to a post-rename Olympus tag (≥ the first tag cut after the rebrand). That is a separate, deliberate upgrade.

Why the inner checkout still works

Inside those frozen tags, the reusable workflow does actions/checkout with repository: Netis/agent-ops hardcoded. That is a git operation, which does follow the rename redirect — so it keeps cloning fine. Only the outer uses: resolution (which doesn't redirect) needs the owner change. Net: a 5-line, owner-segment-only edit fully restores the loop.

Expected symptom until merged

The issue-triage.yml run triggered by this very issue will fail with repository not found — that is the concrete manifestation of the breakage above, not a separate bug. It clears once this fix lands on main.

Verify after merge

Trigger a cheap path and confirm the reusable workflow resolves, e.g. open a no-op PR (fires guard.yml) or dispatch pr-review-probe.yml.

Hard rule

Never create a new repo at Netis/agent-ops. It would shadow the git/web/API redirect and break the inner checkout too.

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Context: Netis/olympus migration guide — docs/migration.md.