feat(phase5): sentiment tagging + adaptive sleep intelligence#136
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- Memory Sentiment Tagging (F6): infer urgency/sentiment/session_type from content at add and consolidation time. New context_signals JSONB column on hot_tier and warm_tier. During consolidation, signals from all contributing hot rows are merged: urgency = max, sentiment = majority, session_type = majority. query() returns context_signals on each QueryResult. New types UrgencyLevel, SentimentTag, SessionType, ContextSignals. - Adaptive Sleep Intelligence (F5): per-phase telemetry in new sleep_phase_analytics table. Two new methods on SleepCycleEngine: recordPhaseAnalytics() and shouldSkipPhase() (skips phases whose last 3 runs had zero changes_made). Index + RLS policy included. Migration: schema/migration-v3.8.sql (idempotent ADD COLUMN IF NOT EXISTS) Tests: 29 sentiment + 18 adaptive-sleep (unit/integration/migration) Split from #129 (PR-A). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This was referenced May 21, 2026
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Summary
First of six PRs splitting #129 into per-feature units. Ships two independent additive features from Phase 5:
urgency,sentiment,session_typefrom content at write time. Newcontext_signals JSONBcolumn onhot_tierandwarm_tier. Signals merge during consolidation (urgency = max, sentiment/session_type = majority vote).sleep_phase_analyticstable + two public helpers onSleepCycleEngine:recordPhaseAnalytics()andshouldSkipPhase(). Helpers are NOT yet wired into therun()loop — that's a deliberate follow-up so this PR delivers a stable, tested API surface first.Migration:
schema/migration-v3.8.sql.What this is part of
Splitting #129 (Phase 5 mega-PR, 1,348 LOC, no integration tests) into 6 reviewable units. Order:
#129 will be closed as superseded after all six merge.
Test plan
npm run type-check— 0 errorsnpm run build— cleannpm run lint— cleannpm run test:sentiment-tagging— 29/29 pass (18 unit + 4 integration + 2 e2e + 5 migration)npm run test:adaptive-sleep— 18/18 pass (10 unit + 2 integration + 6 migration)npm audit --omit=dev— 0 vulnerabilitiesKnown follow-ups
shouldSkipPhase()+recordPhaseAnalytics()into therun()loop (tracked separately).🤖 Generated with Claude Code