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/Services/Git/RepositorySnapshot.php

@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services\Git;
+
+use Carbon\CarbonImmutable;
+
+/**
+ * A provider-neutral picture of a repository at one moment in time.
+ *
+ * Every driver returns one of these, so the models, jobs and UI never learn
+ * the shape of any particular provider's JSON.
+ */
+final readonly class RepositorySnapshot
+{
+    public function __construct(
+        public string $fullName,
+        public ?string $htmlUrl = null,
+        public ?string $description = null,
+        public ?string $homepage = null,
+        public ?string $defaultBranch = null,
+        public ?string $primaryLanguage = null,
+        public ?string $license = null,
+        /** @var array<int, string> */
+        public array $topics = [],
+        /** @var array<string, int> Bytes of code per language. */
+        public array $languages = [],
+        public int $stars = 0,
+        public int $forks = 0,
+        public int $watchers = 0,
+        public int $openIssuesCount = 0,
+        public int $contributorsCount = 0,
+        public int $commitsLastYear = 0,
+        public bool $isArchived = false,
+        public bool $isFork = false,
+        public ?CarbonImmutable $pushedAt = null,
+        public ?CarbonImmutable $createdAt = null,
+        /** @var array<int, IssueSnapshot> */
+        public array $issues = [],
+    ) {}
+
+    /**
+     * The columns this snapshot writes onto a Repository model.
+     *
+     * @return array<string, mixed>
+     */
+    public function toAttributes(): array
+    {
+        return [
+            'html_url' => $this->htmlUrl,
+            'description' => $this->description,
+            'homepage' => $this->homepage,
+            'default_branch' => $this->defaultBranch,
+            'primary_language' => $this->primaryLanguage,
+            'license' => $this->license,
+            'topics' => $this->topics,
+            'languages' => $this->languages,
+            'stars' => $this->stars,
+            'forks' => $this->forks,
+            'watchers' => $this->watchers,
+            'open_issues_count' => $this->openIssuesCount,
+            'contributors_count' => $this->contributorsCount,
+            'commits_last_year' => $this->commitsLastYear,
+            'is_archived' => $this->isArchived,
+            'is_fork' => $this->isFork,
+            'pushed_at' => $this->pushedAt,
+            'repo_created_at' => $this->createdAt,
+        ];
+    }
+}