Test flight share public key improvements

[Korede612]

Pull Request Title

Share Public Key improvements https://github.com/stakwork/sphinx-mac/issues/414

Description

This pull request addresses the Share Public Key improvements in Issue https://github.com/stakwork/sphinx-mac/issues/414.

The following are the addressed issues:

• Build the new UI for Share Public Key view
• Add new QR code button in Chats List header
• Add the new button "Connect with Friend" in left menu

Changes Made

• Icon Assets:
  • Necessary icons are picked from the design
• StoryboardScenes.swift:
  • Added instance creation of the NewShareInviteCodeViewController
• Windows/WindowsManager.swift:
  • Improved on the presenter navigation
• Dashboard.storyboard:
  • Improved on the dashboard via the interface builder to meet the design on Figma
• ChatListViewController.swift:
  • Improved on the delegate and navigation flow for the new QRCode implementation
• NewMenuListView.xib:
  • Improved on the menu list via the interface builder to meet the design on Figma
• NewChatHeaderView.xib:
  • Added the QRCode button to the Chat Header View via the interface builder
• NewChatHeaderView.swift:
  • Added the clicking functionality of the qrCode button
• Invite.storyboard:
  • Added NewShareInviteCodeViewController and implements the design on Figma
• NewShareInviteCodeViewController.swift:
  • Added the necessary functionality for the NewShareInviteCodeViewController

Link to Recording:

• Light mode:
  • https://www.loom.com/share/13557579b2d84066a794678e10c06ee5?sid=e33abb41-5005-4d8e-8428-dab391d64fdf
• Dark mode:
  • https://www.loom.com/share/60cebc5dbd1141448fdd53eddfd14253?sid=30934b73-de73-4b35-976e-00604cfdc339