Initial commit: Pireon Admin — headless admin panel and public API

Laravel 13 + Filament 5 admin panel and REST API for a non-profit developer
collective, backed by the Pireon OAuth identity server. The public site is a
separate, server-rendered application consuming /api/public/v1.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

app/Support/Health/Checks/ExpiredCalls.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Support\Health\Checks;
+
+use App\Enums\CallStatus;
+use App\Filament\Resources\Calls\CallResource;
+use App\Models\Call;
+use App\Support\Health\Check;
+use App\Support\Health\Finding;
+
+/**
+ * Calls whose closing date has passed but which are still marked open.
+ *
+ * They already drop off the public site — the `open` scope respects the date —
+ * so this is not a visitor-facing fault. It is a housekeeping one: the panel
+ * shows a count of open calls in the sidebar, and a number padded with
+ * openings nobody is filling is a number that stops being read.
+ */
+class ExpiredCalls implements Check
+{
+    public function key(): string
+    {
+        return 'expired-calls';
+    }
+
+    public function permission(): ?string
+    {
+        return 'calls.view_any';
+    }
+
+    public function run(): Finding
+    {
+        $expired = Call::query()
+            ->where('status', CallStatus::Open)
+            ->whereNotNull('closes_at')
+            ->where('closes_at', '<', now())
+            ->get(['id', 'title', 'closes_at']);
+
+        return Finding::problem(
+            $this->key(),
+            $expired->count(),
+            url: CallResource::getUrl('index'),
+            samples: $expired
+                ->map(fn (Call $call) => $call->getTranslation('title', (string) config('locales.default'), false))
+                ->all(),
+        );
+    }
+}