fix: wire dismissal safety settings

tests/test_config.py

@@ -11,3 +11,10 @@ def test_numeric_crawl_limit_is_parsed():
     settings = Settings(crawl_limit="25")
 
     assert settings.crawl_limit == 25
+
+
+def test_dismissal_safety_settings_have_conservative_defaults():
+    settings = Settings()
+
+    assert settings.dismissal_confirmation_runs == 3
+    assert settings.max_auto_dismissals_per_run == 25