nexus/.planning/STATE.md

gsd_state_version	milestone	milestone_name	status	stopped_at	last_updated	last_activity	progress
1.0	v1.6	Voice Pipeline + Minimal Message Bridge	verifying	Completed 36-03-PLAN.md — Voice HTTP Routes	2026-04-04T01:49:19.936Z	2026-04-04	total_phases completed_phases total_plans completed_plans percent 4 1 3 3 0

Project State

Project Reference

See: .planning/PROJECT.md (updated 2026-04-03)

Core value: A fresh onboard asks for ONE thing (root directory), auto-creates PM + Engineer agents, and drops you in the dashboard. Current focus: Phase 36 — voice-pipeline-foundation

Current Position

Phase: 37 Plan: Not started Status: Phase complete — ready for verification Last activity: 2026-04-04

Progress: [░░░░░░░░░░] 0%

Performance Metrics

Velocity:

• Total plans completed: 0 (v1.6)
• Average duration: -
• Total execution time: 0 hours

Accumulated Context

Decisions

Decisions are logged in PROJECT.md Key Decisions table. Key constraints for v1.6:

• voicePipelineService is the keystone — Phase 37 and Phase 38 both depend on it; build Phase 36 first
• Telegram bridge uses long polling (grammY bot.start()) — no public HTTPS required on Mac Mini
• Audio transcoding via ffmpeg-static ^5.2.0 — NOT archived fluent-ffmpeg (archived May 2025)
• Voice mode flag must survive every pipeline layer: client → Express → message persistence → agent codec
• COOP/COEP headers required for @ricky0123/vad-react SharedArrayBuffer (add to Express static middleware)
• Phase 37 and Phase 38 are independent once Phase 36 ships; sequential ordering for single-developer delivery
• Telegram bridge must stay under 500 lines (TGRAM-06 is a hard constraint)
• [Phase 36]: Export nexusSettingsSchema for direct testing, use nexusSettingsSchema.parse({}) for consistent defaults in catch blocks
• [Phase 36]: Used manual execFileAsync wrapper instead of promisify(execFileCb) to avoid util.promisify.custom symbol incompatibility with vitest mocks
• [Phase 36]: Voice routes are dedicated voice.ts module (not added to chat-files.ts) for clean separation — voice pipeline is its own subsystem
• [Phase 36]: voiceMode typed as text|voice_input|full_voice union in stream endpoint, persisted as voice_full/voice_input messageType for downstream rendering

Pending Todos

None yet.

Blockers/Concerns

• [v1.5 carryover] smart-whisper Apple Silicon acceleration unverified on Mac Mini M4 — fall back to tiny.en if base.en acceleration not confirmed
• [v1.6] grammY session management approach not yet chosen: lightweight Map<chatId, sessionId> vs. grammY conversation plugin — decide at Phase 38 planning
• [v1.6] Dual output prompt reliability on 7B models is ~90% — Approach B fallback (post-process markdown strip) must be implemented as safety net, not optional

Session Continuity

Last session: 2026-04-04T01:40:41.777Z Stopped at: Completed 36-03-PLAN.md — Voice HTTP Routes Resume file: None