chore: update package.json for testing scripts and dependencies

- Added unit and end-to-end testing scripts to package.json.
- Included detox for end-to-end testing and jest-circus for improved test execution.

feat: add testID to LandingScreen logo for better testing

- Added testID attribute to the logo image in LandingScreen for easier identification in tests.

feat: create tokens.ts to re-export design tokens

- Introduced tokens.ts to re-export shared design tokens from lightTheme for consistent imports.

app/android/app/build.gradle

@@ -84,6 +84,7 @@ android {
         targetSdkVersion rootProject.ext.targetSdkVersion
         versionCode 1
         versionName "1.0"
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
     }
     signingConfigs {
         debug {
@@ -110,6 +111,7 @@ android {
 dependencies {
     // The version of react-native is set by the React Native Gradle Plugin
     implementation("com.facebook.react:react-android")
+    androidTestImplementation('com.wix:detox:+')
 
     if (hermesEnabled.toBoolean()) {
         implementation("com.facebook.react:hermes-android")

app/android/app/src/androidTest/java/com/mymobileagent/DetoxTest.java

@@ -0,0 +1,31 @@
+package com.mymobileagent;
+
+import com.wix.detox.Detox;
+import com.wix.detox.config.DetoxConfig;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.LargeTest;
+import androidx.test.rule.ActivityTestRule;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class DetoxTest {
+
+    @Rule
+    public ActivityTestRule<MainActivity> mActivityRule =
+            new ActivityTestRule<>(MainActivity.class, false, false);
+
+    @Test
+    public void runDetoxTests() {
+        DetoxConfig detoxConfig = new DetoxConfig();
+        detoxConfig.idlePolicyConfig.masterTimeoutSec = 90;
+        detoxConfig.idlePolicyConfig.idleResourceTimeoutSec = 60;
+        detoxConfig.rnContextLoadTimeoutSec = (BuildConfig.DEBUG ? 180 : 60);
+
+        Detox.runTests(mActivityRule, detoxConfig);
+    }
+}

app/android/app/src/main/AndroidManifest.xml

@@ -16,7 +16,7 @@
       android:roundIcon="@mipmap/ic_launcher_round"
       android:allowBackup="false"
       android:theme="@style/AppTheme"
-      android:usesCleartextTraffic="${usesCleartextTraffic}"
+      android:networkSecurityConfig="@xml/network_security_config"
       android:supportsRtl="true">
       <activity
         android:name=".MainActivity"

app/android/app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">10.0.2.2</domain>
+        <domain includeSubdomains="true">localhost</domain>
+    </domain-config>
+</network-security-config>

app/android/build.gradle

@@ -19,3 +19,12 @@ buildscript {
 }
 
 apply plugin: "com.facebook.react.rootproject"
+
+allprojects {
+    repositories {
+        maven {
+            url("$rootDir/../node_modules/detox/Detox-android")
+        }
+        maven { url 'https://www.jitpack.io' }
+    }
+}