feat(billing): Add Stripe past due subscription status tracking

app/Models/Team.php

@@ -93,6 +93,15 @@ class Team extends Model implements SendsDiscord, SendsEmail, SendsPushover, Sen
         return $servers >= $serverLimit;
     }
 
+    public function subscriptionPastOverDue()
+    {
+        if (isCloud()) {
+            return $this->subscription?->stripe_past_due;
+        }
+
+        return false;
+    }
+
     public function serverOverflow()
     {
         if ($this->serverLimit() < $this->servers->count()) {
@@ -185,6 +194,7 @@ class Team extends Model implements SendsDiscord, SendsEmail, SendsPushover, Sen
             'stripe_cancel_at_period_end' => false,
             'stripe_invoice_paid' => false,
             'stripe_trial_already_ended' => false,
+            'stripe_past_due' => false,
         ]);
         foreach ($this->servers as $server) {
             $server->settings()->update([

database/migrations/2025_03_01_112617_add_stripe_past_due.php

@@ -0,0 +1,28 @@
+<?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::table('subscriptions', function (Blueprint $table) {
+            $table->boolean('stripe_past_due')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('subscriptions', function (Blueprint $table) {
+            $table->dropColumn('stripe_past_due');
+        });
+    }
+};