New server_authored/server_replayed event origins normalized in bridge attestation

What

• The function that maps event-origin strings to display values now recognizes two new values, server_authored and server_replayed, mapping them to SERVER_AUTHORED and SERVER_REPLAYED respectively.
• When remote-control bridge events are filtered by device attestation status, events with a SERVER_AUTHORED or SERVER_REPLAYED status are now normalized to UNSPECIFIED before the accept-level/accept-status checks run.

Why This lets the bridge distinguish events that were authored or replayed by the server itself from device-attested events, while ensuring attestation filtering doesn't mistakenly treat them as attested device events.