ADconsole v1.0.0

First public release.

- docs: document the audit log, user offboarding, CSV export and the
  "require a reason for destructive actions" setting across README, docs/
  and CLAUDE/AGENTS.md; note retention for panel_audit
- docs: fill the publishing placeholders (repo URL, security contact,
  issue-template links) and add a semantic-versioning policy
- move agent/contributor context into CLAUDE/ (AGENTS.md + a README);
  root CLAUDE.md is now a thin @-import pointer
- add a favicon (shield-lock, matching the login screen) to the login
  page and the app layout
- CHANGELOG: promote [Unreleased] to [1.0.0]; keep the earlier internal
  build as [0.1.0]

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UfuvfwexztdS7LDpGuKsuK

tests/Unit/AuditLoggerTest.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Tests\Unit;
+
+use App\Models\AuditLog;
+use App\Services\AuditLogger;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Schema;
+use Tests\TestCase;
+
+class AuditLoggerTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_it_writes_an_entry_with_the_acting_admin(): void
+    {
+        $this->actingAsPanelAdmin();
+
+        app(AuditLogger::class)->log('user.disable', [
+            'target_type' => 'user',
+            'target' => 'jkowalski',
+            'reason' => 'porzucone konto',
+        ]);
+
+        $entry = AuditLog::query()->latest('id')->first();
+
+        $this->assertSame('user.disable', $entry->action);
+        $this->assertSame('tester', $entry->actor);
+        $this->assertSame('jkowalski', $entry->target);
+        $this->assertSame('porzucone konto', $entry->reason);
+        $this->assertNotNull($entry->created_at);
+    }
+
+    public function test_it_falls_back_to_system_actor_without_a_session(): void
+    {
+        app(AuditLogger::class)->log('config.settings');
+
+        $this->assertDatabaseHas('panel_audit', ['action' => 'config.settings', 'actor' => 'system']);
+    }
+
+    public function test_a_write_failure_does_not_bubble_up(): void
+    {
+        // Tabela zniknęła - log nie może powstać, ale metoda nie może rzucić.
+        Schema::drop('panel_audit');
+
+        app(AuditLogger::class)->log('user.delete', ['target' => 'x']);
+
+        $this->assertTrue(true);
+    }
+}