fix(events): fan-out resolves against an empty sink registry

[theRealBithive]

Every event published since the WO-18 cutover fanned out to nothing.

resolveTargets reads a module-level array that only registerAllResolvers() fills. Its sole caller was getHookTargets() in targets.ts, whose last production call site disappeared in that cutover — process.ts records the removal ("the legacy direct getHookTargets + bulk-add path is deleted"), but nothing took over the registration. The registry therefore stayed empty for the whole process lifetime and resolveTargets returned [] for every event: the row was stamped published_at, no hook job was enqueued, and no sink fired at all — integrations, webhooks, notifications, AI, summary, workflows, app webhooks and remote status push. Nothing logged, nothing errored.

Observed on a self-hosted instance: 14 event-dispatch jobs succeeded, zero rows ever appeared in the events queue, every post.created row carried published_at, and kv_store held no hooks:integration-mappings entry — proving the integration resolver had never once run.

runEventDispatch now registers before it resolves. The import is static rather than deferred: jobs/__tests__/handler-imports.test.ts forbids a call-time import() in a handler module because it would load that graph inside a per-pass workspace scope, and nothing in the resolver graph imports back into this module, so the cycle targets.ts works around is its own.

resolveTargets also logs an error when the registry is empty. The defining property of this outage was silence; an empty registry is never a valid state in a running tier, and finding this took a day of reading events, job_queue, kv_store and hook_deliveries by hand because no log pointed anywhere.

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[theRealBithive]

The license signing thing is also broken:

Ah its fixed! thanks!