tachiyomi/app/src/main/res/drawable/ic_add_to_library_24dp.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:height="24dp"
        android:width="24dp"
        android:viewportWidth="24"
        android:viewportHeight="24">
    <path android:fillColor="#FFFFFF" android:pathData="M17,18V5H7V18L12,15.82L17,18M17,3A2,2 0 0,1 19,5V21L12,18L5,21V5C5,3.89 5.9,3 7,3H17M11,7H13V9H15V11H13V13H11V11H9V9H11V7Z" />
</vector>