Rerun past invocations of this hog function from their stored payloads. The CDP worker reads matching rows from the `hog_invocation_results` ClickHouse table, rehydrates the invocation from the stored `invocation_globals`, and re-enqueues onto cyclotron. Each rerun run reuses the original `invocation_id` with `is_retry=1` set on the new lifecycle row so the UI can surface that it was a rerun. For source-webhook functions the worker strips `request.headers` from the rehydrated globals before re-enqueuing (see the rerun paginator): those headers carry the inbound sender's credentials, and replaying them through a reconfigured function would let a write-access user exfiltrate stored secrets. Because rerun replays historical event/person/group data, it requires `person:read` and `group:read` on top of `hog_function:write`.