Made Profile & Account Settings functional

Also moved redundant HTML markup to component file for reuse.
Username to UUID converter also added as Middleware

app/Http/Kernel.php

@@ -62,6 +62,7 @@ class Kernel extends HttpKernel
         'signed' => \Illuminate\Routing\Middleware\ValidateSignature::class,
         'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
         'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
-        'eligibility' => \App\Http\Middleware\ApplicationEligibility::class
+        'eligibility' => \App\Http\Middleware\ApplicationEligibility::class,
+        'usernameUUID' => \App\Http\Middleware\UsernameUUID::class
     ];
 }