use native Notification table and migration

app/Models/Notification.php

@@ -1,24 +0,0 @@
-<?php
-
-namespace App\Models;
-
-use Illuminate\Database\Eloquent\Model;
-
-class Notification extends Model
-{
-    protected $fillable = [
-        'content',
-        'user_id',
-    ];
-
-    public function users(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
-    {
-        return $this->belongsToMany(
-            User::class,
-            'notification_user',
-            'notification_id',
-        )
-            ->withPivot('unread')
-            ->withTimestamps();
-    }
-}

app/Models/User.php

@@ -57,16 +57,4 @@ class User extends Authenticatable
     public function tasks() {
         return $this->belongsToMany(Task::class);
     }
-
-    public function notifications(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
-    {
-        return $this->belongsToMany(
-            Notification::class,
-            'notification_user',
-            'user_id',
-            'notification_id',
-        )
-            ->withPivot('unread')
-            ->withTimestamps();
-    }
 }

database/migrations/2025_12_10_092809_notification_user.php

@@ -1,29 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-        Schema::create('notification_user', function (Blueprint $table) {
-            $table->id();
-            $table->foreignId('notification_id')->constrained()->onDelete('cascade');
-            $table->foreignId('user_id')->constrained()->onDelete('cascade');
-            $table->timestamps();
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('notification_user');
-    }
-};

database/migrations/2026_03_28_150022_create_notifications_table.php

@@ -12,9 +12,12 @@ return new class extends Migration
     public function up(): void
     {
         Schema::create('notifications', function (Blueprint $table) {
-            $table->id();
+            $table->uuid('id')->primary();
+            $table->string('type');
+            $table->morphs('notifiable');
+            $table->text('data');
+            $table->timestamp('read_at')->nullable();
             $table->timestamps();
-            $table->string('content');
         });
     }