[pasteboard] Copying image to clipboard throws PlatformException on Android

Trying to copy an image to clipboard using Pasteboard.writeImage (Android setup was done already) fails with the following error:

I/flutter (28309): PlatformException(Error, Failed to write image, Failed to find configured root that contains /data/data/futuristicgoo.emotic.debug/cache/3eb33b68-e614-45f3-a8f3-68dd913bb9ad.png, null)
I/flutter (28309): Stacktrace: #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:652:7)
I/flutter (28309): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:370:18)
I/flutter (28309): <asynchronous suspension>
I/flutter (28309): #2      PasteboardPlatformIO.writeImage (package:pasteboard/src/pasteboard_platform_io.dart:66:7)
I/flutter (28309): <asynchronous suspension>
I/flutter (28309): #3      copyImageToClipboard (package:emotic/core/helper_functions.dart:83:7)
I/flutter (28309): <asynchronous suspension>

Reproduce Steps

Steps to reproduce the behavior:

1. Do Android setup steps - modifying the AndroidManifest.xml and adding the provider_paths.xml file as mentioned in README
2. Use Pasteboard.writeImage(imageBytes) API on Android 15
3. See error

Expected behavior

The image copies without any error

Version:

• Flutter Version: 3.29.3
• OS: Android 15 (don't know if this is version specific)
• plugin: pasteboard: 0.4.0

Additional context

I was able to fix it by adding the following to provider_paths.xml

    <cache-path
        name="cache"
        path="." />

So I guess this should be added to the README.md?
Thank you for your work btw ^_^

The Android setup is described in README.md and uses provider_paths.xml with AndroidManifest.xml; start by comparing the documented paths with the failing Android 15 setup. Update the setup documentation to cover the required cache path, then verify that Pasteboard.writeImage copies an image without the PlatformException.