refactor(audit): extract audit domain into self-contained module

Move the entire audit subsystem (system audit, API audit, import audit,
user lifecycle audit, frontend telemetry) from core into modules/audit/.

Core decoupling via interface-based injection:
- AuditRecorderInterface replaces SystemAuditService in 10+ core services
- UserLifecycleAuditInterface / ImportAuditInterface for specialized flows
- NullAuditRecorder fallback when audit module is disabled
- ApiBootstrap/ApiResponse use null-safe callable resolvers

Module structure (modules/audit/):
- Manifest with routes, permissions, scheduler jobs, authorization policy
- 9 services, 8 repositories, 6 domain enums, 4 job handlers
- 33 page files, 4 JS files, 8 test files, migration scripts, i18n

Core cleanup:
- OperationsAuthorizationPolicy, UiCapabilityMap, PermissionService
  surgically cleaned of audit-specific constants
- Sidebar template cleared of hardcoded audit navigation
- AuditModuleIsolationContractTest ensures no future core→module coupling

All quality gates pass: 1346 tests (19,276 assertions), PHPStan level 5
clean, architecture contracts verified.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

modules/audit/pages/admin/api-audit/data().php

@@ -0,0 +1,49 @@
+<?php
+
+use MintyPHP\Module\Audit\AuditAuthorizationPolicy;
+use MintyPHP\Module\Audit\Service\ApiAuditService;
+use MintyPHP\Support\Guard;
+
+Guard::requireLogin();
+Guard::requireAbilityOrForbidden(AuditAuthorizationPolicy::ABILITY_API_AUDIT_VIEW);
+gridRequireGetRequest();
+
+$filters = gridParseFiltersFromSchemaFile(__DIR__ . '/filter-schema.php');
+
+$result = app(ApiAuditService::class)->listPaged($filters);
+
+$rows = [];
+foreach ($result['rows'] as $row) {
+    $statusCode = (int) ($row['status_code'] ?? 0);
+    $statusBadge = gridResolveBadgeVariant(
+        $statusCode >= 500 ? '5xx' : ($statusCode >= 400 ? '4xx' : ($statusCode >= 200 ? '2xx' : 'other')),
+        ['2xx' => 'success', '4xx' => 'warning', '5xx' => 'danger']
+    );
+
+    $userLabel = trim((string) ($row['user_display_name'] ?? ''));
+    $userEmail = trim((string) ($row['user_email'] ?? ''));
+    if ($userLabel === '') {
+        $userLabel = $userEmail !== '' ? $userEmail : '-';
+    }
+
+    $rows[] = [
+        'id' => (int) ($row['id'] ?? 0),
+        'request_id' => (string) ($row['request_id'] ?? ''),
+        'created_at' => dt((string) ($row['created_at'] ?? '')),
+        'method' => strtoupper((string) ($row['method'] ?? '')),
+        'path' => (string) ($row['path'] ?? ''),
+        'status_code' => $statusCode,
+        'status_badge' => $statusBadge,
+        'duration_ms' => (int) ($row['duration_ms'] ?? 0),
+        'error_code' => (string) ($row['error_code'] ?? ''),
+        'tenant_id' => (int) ($row['tenant_id'] ?? 0),
+        'tenant_label' => (string) ($row['tenant_description'] ?? ''),
+        'tenant_uuid' => (string) ($row['tenant_uuid'] ?? ''),
+        'user_id' => (int) ($row['user_id'] ?? 0),
+        'user_label' => $userLabel,
+        'user_uuid' => (string) ($row['user_uuid'] ?? ''),
+        'ip' => (string) ($row['ip'] ?? ''),
+    ];
+}
+
+gridJsonDataResult($rows, (int) ($result['total'] ?? 0));