feat(event): suspend event dates instead of cancelling

database/migrations/2026_09_11_020000_rename_cancelled_at_to_suspended_at_on_event_dates.php

@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('event_dates', function (Blueprint $table): void {
+            $table->renameColumn('cancelled_at', 'suspended_at');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('event_dates', function (Blueprint $table): void {
+            $table->renameColumn('suspended_at', 'cancelled_at');
+        });
+    }
+};