feat: close pre-zai local blockers

central/tests/test_company_decision_session.py

@@ -0,0 +1,13 @@
+def test_company_session_is_company_first_review_only_and_has_ipi_impact(tmp_path):
+    from scripts.run_company_decision_session import build_session
+
+    session = build_session(tmp_path, "docs/LOCAL_FISCAL_CONTEXT_QUESTIONS_V2.json") if (tmp_path / "docs/LOCAL_FISCAL_CONTEXT_QUESTIONS_V2.json").exists() else None
+    # Use a small local fixture because the production artifact is intentionally large.
+    if session is None:
+        (tmp_path / "docs/runs/multi_db").mkdir(parents=True)
+        (tmp_path / "docs").mkdir(exist_ok=True)
+        (tmp_path / "docs/LOCAL_FISCAL_CONTEXT_QUESTIONS_V2.json").write_text('{"questions":[{"QUESTION_ID":"Q1","DATABASE":"A","SCOPE":"COMPANY","KEY":"entry_scope","VALID_OPTIONS":["INTRA","INTER","MIXED_OR_DYNAMIC"],"QUESTION":"Escopo?"}]}', encoding="utf-8")
+        (tmp_path / "docs/FISCAL_COVERAGE_FULL_V3.json").write_text('{"total_products":1,"ipi":{"numeric":1,"non_numeric":0,"ambiguous":0}}', encoding="utf-8")
+        session = build_session(tmp_path)
+    assert all(question["scope"] == "COMPANY" for question in session["questions"])
+    assert session["persisted"] is False and session["firebird_writes"] == 0

central/tests/test_historical_conflicts.py

@@ -0,0 +1,9 @@
+def test_missing_historical_identity_is_preserved_not_guessed():
+    from central.app.ai.historical_conflicts import INSUFFICIENT_EVIDENCE, reconstruct_historical_conflicts
+
+    report = reconstruct_historical_conflicts({"products": [{"gtin": "x", "fingerprint": "f"}]}, historical_count=73)
+    assert report["historical_conflicts_before"] == 73
+    assert report["historical_conflicts_resolved"] == 0
+    assert report["historical_conflicts_remaining"] == 73
+    assert report["classification_counts"] == {INSUFFICIENT_EVIDENCE: 73}
+    assert all(row["resolution"] == "PRESERVE_CONFLICT" for row in report["conflicts"])

central/tests/test_pre_zai_state.py

@@ -0,0 +1,9 @@
+def test_pre_zai_state_is_explicit_about_human_and_external_blockers(tmp_path):
+    from scripts.generate_pre_zai_state import build_state
+
+    state = build_state(tmp_path)
+    assert state["DETERMINISTIC_COMPLETE"] is True
+    assert state["COMPANY_CONTEXT_COMPLETE"] is False
+    assert state["FIREBIRD_AI_WRITES"] == 0
+    assert state["READY_FOR_ZAI_GOLD_EVAL"] is True
+    assert state["REMAINING_EXTERNAL_BLOCKERS"] == ["EXTERNAL_AI_CREDENTIAL_OR_BALANCE"]