Add Livewire component to display and save user IP

Introduces ShowSavingIp Livewire component to fetch, display, and save the authenticated user's IP address. Integrates the component into the navigation layout and comments out the unused /ip-test route.

app/Http/Livewire/ShowSavingIp.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Livewire;
+
+use Livewire\Component;
+use Illuminate\Support\Facades\Auth;
+
+class ShowSavingIp extends Component
+{
+ public $ip_address;
+
+    protected $listeners = ['setIpAddress'];
+
+    public function setIpAddress($ip)
+    {
+        $this->ip_address = $ip;
+
+        $user = Auth::user();
+        if ($user) {
+            $user->ip_address = $ip;
+            $user->save();
+        }
+    }
+
+    public function render()
+    {
+        return view('livewire.show-saving-ip');
+    }
+}