feat(Production): Complete production deployment infrastructure

- Add comprehensive health check system with multiple endpoints
- Add Prometheus metrics endpoint
- Add production logging configurations (5 strategies)
- Add complete deployment documentation suite:
  * QUICKSTART.md - 30-minute deployment guide
  * DEPLOYMENT_CHECKLIST.md - Printable verification checklist
  * DEPLOYMENT_WORKFLOW.md - Complete deployment lifecycle
  * PRODUCTION_DEPLOYMENT.md - Comprehensive technical reference
  * production-logging.md - Logging configuration guide
  * ANSIBLE_DEPLOYMENT.md - Infrastructure as Code automation
  * README.md - Navigation hub
  * DEPLOYMENT_SUMMARY.md - Executive summary
- Add deployment scripts and automation
- Add DEPLOYMENT_PLAN.md - Concrete plan for immediate deployment
- Update README with production-ready features

All production infrastructure is now complete and ready for deployment.

tests/Framework/LiveComponents/Observability/ComponentMetricsCollectorSimpleTest.php

@@ -0,0 +1,210 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Framework\LiveComponents\Observability\ComponentMetricsCollector;
+
+describe('ComponentMetricsCollector - Basic Functionality', function () {
+    it('can be instantiated', function () {
+        $collector = new ComponentMetricsCollector();
+
+        expect($collector)->toBeInstanceOf(ComponentMetricsCollector::class);
+    });
+
+    it('starts with empty metrics', function () {
+        $collector = new ComponentMetricsCollector();
+        $metrics = $collector->getMetrics();
+
+        expect($metrics)->toBeArray();
+        expect(count($metrics))->toBe(0);
+    });
+
+    it('records render metrics', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordRender('comp-123', 45.5, false);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records action execution', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordAction('comp-123', 'handleClick', 25.5, true);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records cache hits', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordCacheHit('comp-123', true);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records cache misses', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordCacheHit('comp-123', false);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records event dispatching', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordEventDispatched('comp-123', 'user:updated');
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records event receiving', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordEventReceived('comp-123', 'data:loaded');
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records hydration time', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordHydration('comp-123', 15.5);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records batch operations', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordBatch(10, 125.5, 8, 2);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records fragment updates', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordFragmentUpdate('comp-123', 3, 45.5);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records upload chunks', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordUploadChunk('session-abc', 0, 125.5, true);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('records upload completion', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordUploadComplete('session-abc', 1500.5, 5);
+
+        $metrics = $collector->getMetrics();
+        expect(count($metrics))->toBeGreaterThan(0);
+    });
+
+    it('generates summary statistics', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordRender('comp-1', 45.5, false);
+        $collector->recordAction('comp-1', 'handleClick', 25.5, true);
+        $collector->recordCacheHit('comp-1', true);
+
+        $summary = $collector->getSummary();
+
+        expect($summary)->toBeArray();
+        expect(isset($summary['total_renders']))->toBeTrue();
+        expect(isset($summary['total_actions']))->toBeTrue();
+        expect(isset($summary['cache_hits']))->toBeTrue();
+        expect(isset($summary['cache_misses']))->toBeTrue();
+        expect(isset($summary['cache_hit_rate']))->toBeTrue();
+    });
+
+    it('exports Prometheus format', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordRender('comp-1', 45.5, false);
+        $collector->recordAction('comp-1', 'handleClick', 25.5, true);
+
+        $prometheus = $collector->exportPrometheus();
+
+        expect($prometheus)->toBeString();
+        expect(str_contains($prometheus, '# HELP'))->toBeTrue();
+        expect(str_contains($prometheus, 'livecomponent_'))->toBeTrue();
+    });
+
+    it('can reset metrics', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordRender('comp-1', 45.5, false);
+        expect(count($collector->getMetrics()))->toBeGreaterThan(0);
+
+        $collector->reset();
+        expect(count($collector->getMetrics()))->toBe(0);
+    });
+
+    it('calculates cache hit rate correctly', function () {
+        $collector = new ComponentMetricsCollector();
+
+        // 2 hits, 1 miss = 66.7% hit rate
+        $collector->recordCacheHit('comp-1', true);
+        $collector->recordCacheHit('comp-2', true);
+        $collector->recordCacheHit('comp-3', false);
+
+        $summary = $collector->getSummary();
+
+        expect($summary['cache_hits'])->toBe(2);
+        expect($summary['cache_misses'])->toBe(1);
+        expect($summary['cache_hit_rate'])->toBeGreaterThan(60.0);
+        expect($summary['cache_hit_rate'])->toBeLessThan(70.0);
+    });
+
+    it('handles action errors separately', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordAction('comp-1', 'handleClick', 25.5, false);
+
+        $summary = $collector->getSummary();
+
+        expect($summary['action_errors'])->toBe(1);
+    });
+
+    it('tracks multiple components', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $collector->recordRender('comp-1', 45.5, false);
+        $collector->recordRender('comp-2', 30.2, true);
+        $collector->recordAction('comp-1', 'handleClick', 25.5, true);
+        $collector->recordAction('comp-2', 'handleSubmit', 35.8, true);
+
+        $summary = $collector->getSummary();
+
+        expect($summary['total_renders'])->toBe(2);
+        expect($summary['total_actions'])->toBe(2);
+    });
+
+    it('handles zero operations gracefully', function () {
+        $collector = new ComponentMetricsCollector();
+
+        $summary = $collector->getSummary();
+
+        expect($summary['total_renders'])->toBe(0);
+        expect($summary['total_actions'])->toBe(0);
+        expect($summary['cache_hit_rate'])->toBe(0.0);
+    });
+});