feat!: remove cross-session profile recall (ADR-043) — net −3700 LOC

fix(privacy v3/v4): two-fact recall gate + extended same-turn extractors (closes ADR-042 follow-ups)

fix(privacy v2): same-turn age contradiction in apply_pending_recall

fix: 4 hardening fixes — sticky-retry, canned-msg copy, admin refresh wiring, recall privacy

#25/#26: returning-user recall any-turn + mid-conversation state recovery

chore(cleanup): purge stale narrative/tombstones/dead code — codebase reads as the current standard

fix(single_brain): restore broken core flow — model revert + thinkingConfig + rip deterministic scaffolding

recovery: integrate stalled-session work + de-stale/cleanup (pytest 215 green) [build-fix]

deploy#2: unified reco-fit gate + session-privacy fix + profile-completeness + full UI rebuild

fix(single_brain): KI-244 — Z4 hardening — max_tokens, mark_recommendation gates, sticky-graceful retry

fix(arch+wiring): KI-237..KI-241 — Phase Y bundle (Y1+Y2+Y3+Y4 + profile-gate)

fix(arch+robustness): KI-225..KI-235 — Path B single-LLM rewrite + audit bundle

feat(voice+session+llm): KI-195 + KI-196 + KI-197 + KI-199 bundle

refactor(session): KI-118 — rip out session_id concept, name-based profiles only

fix(safety): KI-095 — 5 defensive guards against profile-field clearing

refactor: KI-050 — complete data/ → 40-data/ rename across all Python refs

fix: KI-018..022 — routing, profile telemetry, NIM timeouts, judge JSON, chat clear

fix(observability): KI-001..006 — log silent failures + fail-CLOSED judge

Deploy: Stack A (NIM brain + Maverick judge + Sarvam voice). D-019.

Deploy v1 — single-Docker FastAPI + Next.js + RAG + voice + faithfulness