Ben Barclay 52ae9d9f02
feat(dashboard): make hermes dashboard register idempotent (#42455)
Re-running `hermes dashboard register` now updates the existing dashboard
record in nous-account-service instead of creating a duplicate.

The stable key is the client_id this install already persisted in
HERMES_DASHBOARD_OAUTH_CLIENT_ID on a prior run:
- No stored client_id -> first registration -> create a fresh client with an
  auto-generated name (unchanged behavior).
- Stored client_id present -> re-send it as `client_id` so the portal updates
  that row in place. Without an explicit --name, the name is omitted so the
  portal-stored name isn't churned to a new random value on every re-run.
- Prints "Updated dashboard" vs "Registered dashboard" based on whether the
  portal echoed back the same client_id. A stale/deleted id safely falls
  through to a fresh create server-side.

Requires the matching nous-account-service change (POST
/api/oauth/self-hosted-client accepting an optional client_id + optional name).

Tests: 7 new TestIdempotentRerun cases (key sent, name preserved/overridden,
Updated message, persisted id, stale-id fall-through, blank-id first-run);
existing create-path tests unchanged (23 pass).
2026-06-09 13:19:35 +10:00
..
2026-05-31 17:46:56 -05:00
2026-06-04 17:29:31 -07:00