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/Http/Resources/PublicApi/PublicCallResource.php

@@ -0,0 +1,53 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Resources\PublicApi;
+
+use App\Models\Call;
+use App\Support\SiteUrls;
+use App\Support\TranslatablePayload;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin Call
+ */
+class PublicCallResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        $locale = app()->getLocale();
+
+        return [
+            'id' => $this->id,
+            'locale' => $locale,
+
+            ...TranslatablePayload::resolve(
+                $this->resource,
+                ['title', 'slug', 'description', 'what_you_get'],
+                $locale,
+            ),
+
+            'status' => $this->status->value,
+
+            // The numbers that let someone decide in ten seconds. Time is the
+            // scarce resource here, not money.
+            'hours_per_week' => $this->hours_per_week,
+            'duration_weeks' => $this->duration_weeks,
+            'total_hours' => $this->totalHours(),
+            'seniority' => $this->seniority,
+
+            'closes_at' => $this->closes_at?->toDateString(),
+
+            'project' => PublicProjectResource::make($this->whenLoaded('project')),
+            'technologies' => PublicTechnologyResource::collection($this->whenLoaded('technologies')),
+
+            'alternates' => SiteUrls::alternates($this->resource, 'call'),
+            'path' => SiteUrls::alternates($this->resource, 'call')[$locale] ?? null,
+        ];
+    }
+}