fix: refine privacy routing and provider reporting

tests/unit/test_cli.py

@@ -70,7 +70,8 @@ class CliTests(unittest.TestCase):
             provider.last_route = SimpleNamespace(
                 privacy_policy=CloudPolicy.ASK,
                 provider="ollama",
-                fallback=True,
+                cloud_suppressed_by_local_mode=True,
+                technical_fallback=False,
             )
             service = ChatService(store, provider)
             inputs = iter(
@@ -97,7 +98,14 @@ class CliTests(unittest.TestCase):
         self.assertEqual(result, 0)
         self.assertIn("Aktiver Providermodus: auto", output)
         self.assertIn("Providermodus: local", output)
-        self.assertTrue(any("ask; Provider: ollama; Fallback: ja" in line for line in output))
+        self.assertTrue(
+            any(
+                "Datenschutzentscheidung: ask; Provider: ollama; "
+                "Cloud durch Modus local unterdrückt: ja; "
+                "Technischer Fallback: nein" in line
+                for line in output
+            )
+        )
         self.assertIn("Gemini-Schlüssel vorhanden: ja", output)
 
     def test_gemini_configuration_defaults_to_no(self) -> None: