refactor(settings): streamline instance admin checks and initialization of settings in Livewire components

app/Livewire/Settings/Advanced.php

@@ -44,7 +44,7 @@ class Advanced extends Component
     {
         if (! isInstanceAdmin()) {
             return redirect()->route('dashboard');
-        } else {
+        }
         $this->server = Server::findOrFail(0);
         $this->settings = instanceSettings();
         $this->custom_dns_servers = $this->settings->custom_dns_servers;
@@ -56,7 +56,6 @@ class Advanced extends Component
         $this->disable_two_step_confirmation = $this->settings->disable_two_step_confirmation;
         $this->is_sponsorship_popup_enabled = $this->settings->is_sponsorship_popup_enabled;
     }
-    }
 
     public function submit()
     {

app/Livewire/Settings/Index.php

@@ -44,7 +44,7 @@ class Index extends Component
     {
         if (! isInstanceAdmin()) {
             return redirect()->route('dashboard');
-        } else {
+        }
         $this->settings = instanceSettings();
         $this->server = Server::findOrFail(0);
         $this->fqdn = $this->settings->fqdn;
@@ -55,7 +55,6 @@ class Index extends Component
         $this->public_ipv6 = $this->settings->public_ipv6;
         $this->instance_timezone = $this->settings->instance_timezone;
     }
-    }
 
     #[Computed]
     public function timezones(): array

app/Livewire/SettingsBackup.php

@@ -46,7 +46,7 @@ class SettingsBackup extends Component
     {
         if (! isInstanceAdmin()) {
             return redirect()->route('dashboard');
-        } else {
+        }
         $settings = instanceSettings();
         $this->server = Server::findOrFail(0);
         $this->database = StandalonePostgresql::whereName('coolify-db')->first();
@@ -72,7 +72,6 @@ class SettingsBackup extends Component
         $this->settings = $settings;
         $this->s3s = $s3s;
     }
-    }
 
     public function addCoolifyDatabase()
     {