Navigation copy & icons improvements

[elatif2020]

• Remove "Profile" title in “my account” page in mobile
  
• Change "Settings" to "Notifications" in my account menu
  
• Change "Settings" page title to "Notifications" in mobile in mobile and web
  
  
• Change "Settings" title & icon to "Notifications" in web
  
  new icon here
  
• In the Profile page in the web, change the location of the edit profile icon
  
• Move 3dots menu to the "Edit Profile" page in mobile & web (notice the location in the web, should be similar to the updated location of the edit profile icon 👆 )
  
• Remove titles in mobile navbar icons design
• New icon for My spaces here, same on mobile and web
• Filled icons when active (Spaces, Profile, Inbox) on mobile it's all here