Fix site title outside posts and text selection around pagination

[rudi-c]

1. The main title would show " - Scribble", because page.title is empty, now it will show just "Scribble"
2. I made the pagination container ignore pointer events so that when selecting text, the pagination container doesn't confuse the cursor

[muan]

2. I made the pagination container ignore pointer events so that when selecting text, the pagination container doesn't confuse the cursor

Would you clarify what you meant by "confuse the cursor"?

[rudi-c]

Sorry, that wasn't very clear. See the gif below. When the cursor passes over the area where the pagination container is located, selection jumps all the way to the bottom until the cursors exits the pagination area.

[matheustavares]

2. I made the pagination container ignore pointer events so that when selecting text, the pagination container doesn't confuse the cursor

This is a very nice change :) Previously, links that fall right behind the container also get unclickable. But your PR solves the problem, thanks :) I hope you don't mind, I already applied this commit to my fork (keeping your authorship, of course)