chore: Update splash and launcher images for improved branding

- Replaced multiple splash and launcher images across various resolutions to enhance the app's visual identity.
- Adjusted the splash screen background color in styles.xml for a more cohesive appearance.
- Updated icon assets for iOS to ensure consistency with the new branding guidelines.

android/app/src/main/res/values-night-v31/styles.xml

@@ -6,7 +6,7 @@
         <item name="android:windowFullscreen">false</item>
         <item name="android:windowDrawsSystemBarBackgrounds">false</item>
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
-        <item name="android:windowSplashScreenBackground">#0B0E14</item>
+        <item name="android:windowSplashScreenBackground">#0A0A0A</item>
     </style>
     <!-- Theme applied to the Android Window as soon as the process has started.
          This theme determines the color of the Android Window while your