fix button position update element selectors remove debug console logs

Fix button position Update element selectors

• Changed: Blur instead of removing
• Fixed: Updated selectors again
• Added: Blur names in group chats
• Known bugs: Script won't update after interaction. That means in hidden status, when you click another chat or scroll too far in a group chat, the names will be visible.

• Fixed some selectors, so hiding in chat window should work properly again
• Moved fake names variable to the top of the source code for easy change