fix: collapsed not bug

[BuchiNy]

Problem

long note it appears full-sized, then if you collapse it and expand it, it cuts the note, and you can no longer view the whole note

Solution

make the note scrollable when it has expended, after it has been collapsed to allow the user to simply scroll through the long note. similar to when you first view the long note.

Changes

Modified the BodyFragment.kt file under expandedRecylerView function

Modified the BodyFragment.kt file under collapseRecylerView function

How it works

1. Reset the height of the RecyclerView when expanding and collapsing.
2. Use the current height of the data list instead of the measured height.
3. Display the expanded data in RecyclerView to allow scrolling in the view. list.

Testing

Create a very long note, collapse the note, and then expand it again. Verify you can still scroll through the note