App 2.17.1: tidier Settings and Logs

- Settings: the Wi-Fi and saved-networks cards are gone, and the rest
  sits in three columns (display and steering wheel | battery |
  charging price and app) instead of one tall column. The background
  Wi-Fi auto-connect stays on, without a switch.
- Logs: only the upload log. The steering-key reports, the car-colour
  probe and the screen line answered their questions and are removed,
  with their code (CarColorProbe, the key-report log) and strings.
- README lists the current tabs.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki

app/src/test/java/com/evsuite/abrp/CarColorProbeTest.java

@@ -1,24 +0,0 @@
-package com.evsuite.abrp;
-
-import static org.junit.Assert.assertEquals;
-
-import java.util.Arrays;
-
-import org.junit.Test;
-
-/** Picking colour-related system properties out of getprop's output — pure JVM. */
-public class CarColorProbeTest {
-
-    @Test
-    public void onlyColourOrModelRelatedPropertiesAreListed() {
-        String getprop = "[ro.build.version.sdk]: [28]\n"
-                + "[persist.saic.vehicle.color]: [3]\n"
-                + "[ro.product.model]: [EH32]\n"
-                + "[persist.car.bodyCol]: [RED]\n"
-                + "[sys.launcher.car_model]: [mg4_red.glb]\n"
-                + "garbage line\n";
-        assertEquals(Arrays.asList("persist.saic.vehicle.color = 3", "persist.car.bodyCol = RED",
-                "sys.launcher.car_model = mg4_red.glb"), CarColorProbe.filter(getprop, 50));
-        assertEquals(1, CarColorProbe.filter(getprop, 1).size());
-    }
-}