# Contributor docs

In-repo guides for CI and people changing Oppi. These are not part of the public user docs in [`docs/`](../docs/index.md).

- [Architecture](architecture.md) — cross-system map
- [Server architecture](architecture-server.md) — routes, streams, runtime ownership, storage, protocol boundary
- [Client architecture](architecture-client.md) — Apple stores, transports, chat timeline
- [Networking leftover](networking.md) — HTTPS/WSS route notes after pairing troubleshooting moved to onboarding
- [Telemetry](telemetry.md) — diagnostics policy, storage paths, review commands
- [Testing](testing/README.md) — server, Apple, simulator, E2E, coverage, and test-gate commands