disclosure-bureau/infra/supabase/migrations/0007_bilingual_bureau.sql
Luiz Gustavo 7826710051
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W4: bilingual EN + PT-BR Investigation Bureau (CLAUDE.md §3 contract)
User flagged that the bureau was emitting English-only output, violating
the project's bilingual rule. Every narrative field now ships in both
languages: stored in sibling DB columns + rendered as adjacent markdown
sections per CLAUDE.md §3.

Migration 0007 (apply as supabase_admin):
  - public.hypotheses    +question_pt_br, +position_pt_br,
                         +argument_for_pt_br, +argument_against_pt_br
  - public.contradictions +topic_pt_br, +notes_pt_br
  - public.witnesses     +access_to_event_pt_br, +bias_notes_pt_br,
                         +verdict_pt_br
  - public.gaps          +description_pt_br, +suggested_next_move_pt_br
  - public.evidence: unchanged (verbatim_excerpt stays source-language)
  - JSONB siblings inside contradictions.chunks + gaps.scope handled at
    runtime (statement_pt_br, title_pt_br, dominant_model_pt_br,
    why_surprising_pt_br, what_it_implies_pt_br).

Detective prompts (all 7) rewritten with explicit bilingual JSON contract:
  - Output protocol section names every EN field + its _pt_br sibling
  - "Bilingual is mandatory" warning in the task instruction
  - Sentinel skip-states unchanged (NO_HYPOTHESES, NO_CONTRADICTIONS,
    INSUFFICIENT_TESTIMONY, INSUFFICIENT_HYPOTHESIS, NO_OUTLIERS,
    NO_NEW_EVIDENCE, INSUFFICIENT_ARTEFACTS)
  - Schneier: parallel arrays — hidden_assumptions[i] matches
    hidden_assumptions_pt_br[i], lengths must match
  - Case-Writer: interleaved §1 (EN) / §1 (PT-BR) per act in the body

Writer-side validation (all 7 tools):
  - Reject INSERT if PT-BR sibling missing when EN field is set
  - Persist both languages atomically in one INSERT (no half-updates)
  - Markdown renderers write adjacent EN+PT-BR sections in case files
    (## Argument for (EN) followed by ## Argumento a favor (PT-BR), etc.)

Detective parse layer (all 7 detectives):
  - Coerce both keys from JSON output
  - "incomplete_bilingual_*" skip reason when either side missing
  - Defensive: PT-BR fields trimmed + length-capped same as EN

Orchestrator propagates question_pt_br + topic_pt_br through job payload
to runHolmes / runCaseWriter, mirroring the chat-tool entry point.

Web (UI):
  - /api/jobs/[id] hydrates _pt_br siblings from pg
  - job-status-poller HypothesisCard: PT-BR primary, EN in <details>
    fallback when both exist
  - ContradictionCard: PT-BR statement primary + secondary EN quote
  - WitnessCard: PT-BR verdict primary + secondary EN quote, panels in PT
  - GapCard: PT-BR title/why/implies primary
  - /bureau hub: SELECTs both columns, renders PT-BR primary
  - /h/[id]: ArgumentPanel renders PT-BR primary with collapsible EN
    fallback when both exist
  - BureauSnapshot homepage: position_pt_br / topic_pt_br / verdict_pt_br
    primary
  - DocBureauPanel /d/[doc]: same primary-PT-BR pattern
  - New web/lib/i18n/pick.ts helper (unused yet by chat/agents — kept
    for future locale-driven switching when both languages are equally
    full; current rule is PT-BR-first since the user is brasileiro)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-24 12:02:59 -03:00

44 lines
1.8 KiB
PL/PgSQL

-- 0007_bilingual_bureau.sql — bilingual EN+PT-BR sibling columns for the
-- Investigation Bureau (per CLAUDE.md §3: "Narrative descriptions ... Both
-- EN and PT-BR via sibling fields").
--
-- This migration adds nullable `*_pt_br` siblings for every narrative
-- column the bureau writes. Existing rows stay valid; new rows must
-- populate both. The detective prompts get re-flowed in W4 to emit both
-- languages in their JSON output.
--
-- Notes:
-- - public.evidence.verbatim_excerpt stays single-language. Per CLAUDE.md
-- §3, verbatim quotes "preserve source language only".
-- - public.contradictions.chunks JSONB carries `statement` per position;
-- the runtime adds a sibling `statement_pt_br` key per array item
-- (no schema change needed for JSONB shape).
-- - public.gaps.scope JSONB likewise carries `title`, `dominant_model`,
-- `why_surprising`, `what_it_implies` — the runtime adds `*_pt_br`
-- siblings inside the JSONB object.
--
-- Apply as supabase_admin (these tables are owned by supabase_admin
-- per migration 0004 / repo memory).
BEGIN;
ALTER TABLE public.hypotheses
ADD COLUMN IF NOT EXISTS question_pt_br TEXT,
ADD COLUMN IF NOT EXISTS position_pt_br TEXT,
ADD COLUMN IF NOT EXISTS argument_for_pt_br TEXT,
ADD COLUMN IF NOT EXISTS argument_against_pt_br TEXT;
ALTER TABLE public.contradictions
ADD COLUMN IF NOT EXISTS topic_pt_br TEXT,
ADD COLUMN IF NOT EXISTS notes_pt_br TEXT;
ALTER TABLE public.witnesses
ADD COLUMN IF NOT EXISTS access_to_event_pt_br TEXT,
ADD COLUMN IF NOT EXISTS bias_notes_pt_br TEXT,
ADD COLUMN IF NOT EXISTS verdict_pt_br TEXT;
ALTER TABLE public.gaps
ADD COLUMN IF NOT EXISTS description_pt_br TEXT,
ADD COLUMN IF NOT EXISTS suggested_next_move_pt_br TEXT;
COMMIT;