Add all MMKV files from root folder

[carlonzo]

No description provided.

[ddyos]

Thank you.
Add all MMKV files from root folder is a good idea.
But someone may need to set the encrypt key of the file flexibly, you may consider this situation.
#5 is talk about this feature.

[carlonzo]

That's why I created a public method to get all the descriptors. You are free to replace/add descriptors before giving them to the plugin.

[ddyos]

OK.
Two little problem.
1.Can you rename the method to something like "getAllMMKVDescriptorsFromRootDir"？ which will be more accurate.
2.The "defaultMMKV" will be add twice.

By the way.
Should this method be call by default? Or just let the User call it manually when they need?