feat: OSCBR optional provider, re-baseline after inactivity, field audit, provider UI/feature matrix tests, benchmark chain; 1.3.1

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

agent/tests/test_enrichment.py

@@ -124,7 +124,6 @@ def test_existing_value_is_never_overwritten(env):
 def test_dry_run_and_disabled_and_waiting_do_not_write_or_touch_firebird(env):
     db, hub, store, worker, now, _ = env
     worker.step()
-    add(db, "N3")
     for features in ({"features_configured": False}, {"features_configured": True, "enrichment_mode": "DISABLED"}):
         hub.features = features
         worker._features_at = -999
@@ -132,6 +131,9 @@ def test_dry_run_and_disabled_and_waiting_do_not_write_or_touch_firebird(env):
     hub.features = {"features_configured": True, "enrichment_mode": "DRY_RUN"}
     worker._features_at = -999
     now[0] += 5
+    worker.step()                                            # re-baseline after the inactive period
+    add(db, "N3")
+    now[0] += 5
     worker.step()
     assert row(db, "N3") == (None, None, None, "keep") and hub.reports[0]["fields"][0]["outcome"] == "DRY_RUN"
 
@@ -209,3 +211,22 @@ def test_gtin_check_parity_with_the_hub_and_codbarra_is_used():
     assert E.pick_gtin({"GTIN": "", "CODBARRA": "7891000100103"}) == "7891000100103"
     assert E.pick_gtin({"GTIN": "7891000100103", "CODBARRA": "999"}) == "7891000100103"
     assert E.pick_gtin({"GTIN": "", "CODBARRA": "123"}) == "123" and E.pick_gtin({}) == ""
+
+
+def test_products_created_while_inactive_are_not_new_when_reactivated(env):
+    db, hub, store, worker, now, _ = env
+    worker.step()                                            # baseline
+    hub.features = {"features_configured": True, "enrichment_mode": "DISABLED"}
+    worker._features_at = -999
+    now[0] += 5
+    worker.step()
+    add(db, "W1")                                            # created while the function is off
+    now[0] += 5
+    worker.step()
+    hub.features = dict(ENABLED)
+    worker._features_at = -999
+    now[0] += 5
+    assert worker.step() == [] and hub.resolve_calls == []   # re-baselined: W1 is history now
+    add(db, "W2")
+    now[0] += 5
+    assert worker.step() == ["W2"]