Refactoring Navbar + fixed mobile

[MerlinLeWizard]

As I started to create the mobile navigation I ended up refactoring the whole navbar.

Here are some changes I did:

• Removed all the unnessary components. You should only have components if they have unique changes to already excisting components are have any benefits / logic. All components where mostly just components wrapped into another.
• Moved the socials Bluesky and Discord to the footer. There is no need to have 2 serpate social button menu and by moving them into 1 component you keep a consistancy everywhere. It also make sure to save space for mobile use.
• Remove the theme toggler
  -> This should be under user settings page. A user will usually change the theme occasionally
  -> Save space for mobile
• Added a hamburger menu for mobile where all pages live
• Removed the Sign Up button and Changed the text for Log In to Sign Up
  -> This saves space and Sign Up options is already displayed under the Login/Sign up page.
  -> By changing the name Log In to Sign Up a user willl know there is a Sign Up option under that action
• Added a min-width for the search bar
• Made it so the 'Join Jam / My Games' and 'Create Post' are moved under the User button on mobile
• Reworked some logic and mechanics