Move the IndexingStatus Effect schema out of the KiloIndexing namespace into
a dedicated `indexing-event.ts` module so it can be shared between the bus
event system and the HttpApi layer without circular imports.
Additionally fix several OpenAPI spec inconsistencies:
- Inline PermissionReplyBody into the endpoint payload schema
- Make `organizationId` nullable in the organization set endpoint
- Replace opaque string response for `/kilo/fim` with a structured
streaming completion schema
- Register `indexing.status` as a typed SSE event in the global event union
- Add `matchLegacyKiloOpenApi` post-processor for backward-compatible
nullable fields and FIM response shape
- Relocate Kilo-specific bridge tests to `test/kilocode/server/` and trim
duplicated assertions from the core bridge test file
Imanol Maiztegui
8e053f34b5