feat(settings): configure Jev evaluation and model transitions

apps/desktop/assets/codex-bridge/test_jev_denetim.py

@@ -71,7 +71,7 @@ class Katman(unittest.TestCase):
         self.assertEqual(jev_denetim.sonrakiler("Katman-3"), ["Katman-4"])
 
     def test_last_layer_is_never_asked(self):
-        self.assertEqual(jev_denetim.sonrakiler("Katman-4"), [])
+        self.assertTrue(jev_denetim.muaf_mi("Katman-4"))
         self.assertEqual(jev_denetim.sonrakiler(None), [])
 
 
@@ -129,6 +129,7 @@ class Akis(unittest.TestCase):
         sahte.komutlar = jev_denetim.komutlar
         sahte.hazirlik_mi = jev_denetim.hazirlik_mi
         sahte.muaf_mi = jev_denetim.muaf_mi
+        sahte.hata_gecis = jev_denetim.hata_gecis
         env = {"jev_denetim": sahte, "yarim": yarim, "time": time, "http": __import__("http.client"),
                "log": self.logs.append, "RESP_HOP": set(), "json": json}
         adlar = ("_akis_basligi", "_denetimli_akis", "_stream")
@@ -332,7 +333,7 @@ class Akis(unittest.TestCase):
         self.calistir(sse("Bunu yapamam."))
         self.assertEqual(self.opened, ["Katman-2", "Katman-3", "Katman-4"])
         self.assertNotIn(b"yapamam", self.h.wfile.getvalue())
-        self.assertEqual(self.sent(), b"")                    # the last layer said nothing: nothing is added
+        self.assertIn(b'response.failed', self.sent())
 
     def test_the_last_layers_own_error_body_is_delivered_untouched(self):
         class Hata(Exception):