test: align suite with shipped behavior (WiFi swap, BUG-10 guard, odometer_baseline)

- test_app_trip + test_trip_sql: mock was_car_ever_connected() so trip
  building runs (BUG-10 guard suppresses trips until car ECU reached)
- test_app_settings: include odometer_baseline in valid payload + assert save
- test_yaris_uplink: Hotspot -> Hotspot-local; restore_fallback no longer
  activates AP (reports no_connection); wait timeout writes fallback_restored
- test_app_network: local_hotspot mode removed by WiFi swap -> wifi/no-internet

tests/test_app_network.py

@@ -55,9 +55,9 @@ class AppNetworkTest(unittest.TestCase):
     @patch("modules.app_network._phone_ssid", return_value="")
     @patch(
         "modules.app_network._nmcli",
-        return_value="Hotspot\n100 (connected)\n2 (portal)\n10.42.0.1/24",
+        return_value="home-wifi\n100 (connected)\n2 (portal)\n192.168.50.220/24",
     )
-    def test_local_hotspot_does_not_claim_internet_or_large_uploads(
+    def test_no_internet_blocks_large_uploads(
         self,
         _nmcli,
         _ssid,
@@ -65,7 +65,7 @@ class AppNetworkTest(unittest.TestCase):
         with patch("builtins.open", side_effect=FileNotFoundError):
             status = app_network.get_status()
 
-        self.assertEqual(status["mode"], "local_hotspot")
+        self.assertEqual(status["mode"], "wifi")
         self.assertFalse(status["internet_reachable"])
         self.assertFalse(status["large_upload_allowed"])