feat: add to_base64 variant support

chore: upgrade gradle

fix: distinguish mobile types from web types

fix: return object from cpp instead of js

fix: jsi_crypto_secretstream_xchacha20poly1305_init_pull function params

fix: array buffer type

chore: fix package

fix: missing package file

feat: provisional support for crypto stream

chore: update readme

chore: package.json

fix: declare global

chore: lint

fix: update hex utils for android

feat: update example for base64