Feature/whatsapp blast (#24)

Co-authored-by: ISMAIL MASSERAN <topaz@Mac.dlinkrouter.local>
Co-authored-by: ISMAIL MASSERAN <topaz@ISMAILs-Macbook.local>
Reviewed-on: #24

database/migrations/2026_09_21_000000_create_staff_notifications_table.php

@@ -0,0 +1,43 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateStaffNotificationsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('staff_notifications', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('user_id');
+            $table->string('cawangan', 20)->nullable();
+            $table->string('role', 30)->nullable();
+            $table->string('type', 80);
+            $table->string('title');
+            $table->text('body')->nullable();
+            $table->string('url', 500)->nullable();
+            $table->text('data')->nullable();
+            $table->timestamp('read_at')->nullable();
+            $table->timestamps();
+
+            $table->index(['user_id', 'read_at']);
+            $table->index(['cawangan', 'type']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('staff_notifications');
+    }
+}