Make "Expand" a bit smarter

[aia]

Currently, if quote height is more than 7 lines, everything after the 7th line is hidden under the "Expand" button. But it is not a good idea to use this logic for quotes where height is insignificantly more than 7.

Here is the example:

Quote

1
2
3
4
5
6
7
8

As you can see, using "Expand" in this case is unnecessary and only complicates the interface and adds inconvenience.

Instead of hiding everything after the 7th line, even if quote height is just 8 lines, I suggest hiding the quoted content after the 7th line only if the content height is more than 12 lines.