fix(toolbar): layout shrink after blocks removing

[neSpecc]

Problem

When you have a large document, selecting all blocks and removing them, the editor height does not change back to a min-height.

Reason

It happened because the Toolbar and Inline Toolbar still have a large top coord value, and Chrome does not recalculate the height correctly for some reason.

Solution

I've added the resetting of the Toolbar and Inline Toolbar positions on their close.

Also

• Fixed of focusing out-of-viewport Block
• Get rid of multiple CodeX Tooltip initializations by different modules.