Server Implementation Records

Investigations and evolution of the Rust server (apps/server). AI-produced, not human-reviewed — see the parent note.

For what the system is now, see development docs / Server.

RecordContents
TODO triage recordWhy the standalone TODO went away, where each class went, which conclusions expired or no longer hold, and the single guard test left behind
Pipeline evolution recordWhat the single chain + observer replaced, and the before/after comparison
TTS playback stutter and loudness normalisationInvestigation and root cause of stutter plus static a few seconds into real-time TTS; measured comparison of two loudness approaches, and why it is not wired into the pipeline