Auth: convert auth views and verification email to Nova layout

app/Http/Controllers/Auth/RegistrationVerificationController.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Http\Controllers\Auth;
+
+use App\Http\Controllers\Controller;
+use App\Models\User;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
+
+class RegistrationVerificationController extends Controller
+{
+    public function __invoke(string $token): RedirectResponse
+    {
+        $record = DB::table('user_verification_tokens')
+            ->where('token', $token)
+            ->first();
+
+        if (! $record) {
+            return redirect(route('login', absolute: false))
+                ->withErrors(['email' => 'Verification link is invalid.']);
+        }
+
+        if (now()->greaterThan($record->expires_at)) {
+            DB::table('user_verification_tokens')->where('id', $record->id)->delete();
+
+            return redirect(route('login', absolute: false))
+                ->withErrors(['email' => 'Verification link has expired.']);
+        }
+
+        $user = User::query()->find((int) $record->user_id);
+        if (! $user) {
+            DB::table('user_verification_tokens')->where('id', $record->id)->delete();
+
+            return redirect(route('login', absolute: false))
+                ->withErrors(['email' => 'Verification link is invalid.']);
+        }
+
+        $user->forceFill([
+            'email_verified_at' => $user->email_verified_at ?? now(),
+            'onboarding_step' => 'verified',
+            'is_active' => true,
+        ])->save();
+
+        DB::table('user_verification_tokens')
+            ->where('id', $record->id)
+            ->delete();
+
+        Auth::login($user);
+
+        return redirect('/setup/password')->with('status', 'Email verified. Continue with password setup.');
+    }
+}