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.

src/Framework/View/Components/A.php

@@ -0,0 +1,201 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\View\Components;
+
+use App\Framework\Core\ValueObjects\AccessibleLink;
+use App\Framework\Core\ValueObjects\HtmlLink;
+use App\Framework\Core\ValueObjects\LinkRel;
+use App\Framework\Core\ValueObjects\LinkTarget;
+use App\Framework\View\Attributes\ComponentName;
+use App\Framework\View\Contracts\StaticComponent;
+use App\Framework\View\Dom\ElementNode;
+use App\Framework\View\Dom\Node;
+use App\Framework\View\Dom\TextNode;
+
+/**
+ * <x-a> Component
+ *
+ * Wrapper around HtmlLink and AccessibleLink Value Objects for template usage.
+ * Provides consistent, accessible link rendering throughout the application.
+ *
+ * Usage in templates:
+ * <x-a href="/dashboard">Dashboard</x-a>
+ * <x-a href="https://example.com" external="true">External Link</x-a>
+ * <x-a href="/current" aria-current="true">Current Page</x-a>
+ * <x-a href="/downloads/file.pdf" download="true">Download PDF</x-a>
+ * <x-a href="/page" class="custom-link" title="Tooltip">Link with custom class</x-a>
+ */
+#[ComponentName('a')]
+final readonly class A implements StaticComponent
+{
+    private AccessibleLink $link;
+    private string $text;
+
+    public function __construct(
+        string $content = '',
+        array $attributes = []
+    ) {
+        // Content is the link text
+        $this->text = $content;
+
+        // Extract href from attributes (default to '#' if not provided)
+        $href = $attributes['href'] ?? '#';
+
+        // Extract other link attributes
+        $title = $attributes['title'] ?? null;
+        $class = $attributes['class'] ?? null;
+        $target = $attributes['target'] ?? null;
+        $rel = $attributes['rel'] ?? null;
+        $external = isset($attributes['external']);
+        $download = $attributes['download'] ?? null;
+
+        // Extract ARIA attributes
+        $ariaLabel = $attributes['aria-label'] ?? null;
+        $ariaCurrent = $attributes['aria-current'] ?? null;
+        $ariaDescribedBy = $attributes['aria-described-by'] ?? null;
+
+        // Build HtmlLink
+        $htmlLink = HtmlLink::create($href, $this->text);
+
+        if ($title !== null) {
+            $htmlLink = $htmlLink->withTitle($title);
+        }
+
+        if ($class !== null) {
+            $htmlLink = $htmlLink->withClass($class);
+        }
+
+        // Handle target attribute
+        if ($target !== null) {
+            $linkTarget = match ($target) {
+                '_blank' => LinkTarget::BLANK,
+                '_self' => LinkTarget::SELF,
+                '_parent' => LinkTarget::PARENT,
+                '_top' => LinkTarget::TOP,
+                default => null
+            };
+            if ($linkTarget !== null) {
+                $htmlLink = $htmlLink->withTarget($linkTarget);
+            }
+        }
+
+        // Handle rel attribute
+        if ($rel !== null) {
+            $relValues = array_map(
+                fn(string $r) => match (trim($r)) {
+                    'noopener' => LinkRel::NOOPENER,
+                    'noreferrer' => LinkRel::NOREFERRER,
+                    'nofollow' => LinkRel::NOFOLLOW,
+                    'external' => LinkRel::EXTERNAL,
+                    default => null
+                },
+                explode(' ', $rel)
+            );
+            $relValues = array_filter($relValues);
+            if (!empty($relValues)) {
+                $htmlLink = $htmlLink->withRel(...$relValues);
+            }
+        }
+
+        // Handle external links (auto-adds security attributes)
+        if ($external) {
+            $htmlLink = HtmlLink::external($href, $this->text);
+            if ($class !== null) {
+                $htmlLink = $htmlLink->withClass($class);
+            }
+            if ($title !== null) {
+                $htmlLink = $htmlLink->withTitle($title);
+            }
+        }
+
+        // Handle downloads
+        if ($download !== null) {
+            $htmlLink = HtmlLink::download($href, $this->text, $download !== '' ? $download : null);
+            if ($class !== null) {
+                $htmlLink = $htmlLink->withClass($class);
+            }
+            if ($title !== null) {
+                $htmlLink = $htmlLink->withTitle($title);
+            }
+        }
+
+        // Wrap in AccessibleLink for ARIA support
+        $link = AccessibleLink::fromHtmlLink($htmlLink);
+
+        if ($ariaLabel !== null) {
+            $link = $link->withAriaLabel($ariaLabel);
+        }
+
+        if ($ariaCurrent !== null) {
+            $link = $link->withAriaCurrent(true, $ariaCurrent);
+        }
+
+        if ($ariaDescribedBy !== null) {
+            $link = new AccessibleLink(
+                baseLink: $link->baseLink,
+                ariaLabel: $link->ariaLabel,
+                ariaDescribedBy: $ariaDescribedBy,
+                ariaCurrent: $link->ariaCurrent,
+                ariaCurrentValue: $link->ariaCurrentValue,
+            );
+        }
+
+        // Store the AccessibleLink
+        $this->link = $link;
+    }
+
+    public function getRootNode(): Node
+    {
+        $a = new ElementNode('a');
+
+        // Add href
+        $a->setAttribute('href', (string) $this->link->baseLink->href);
+
+        // Add class if present
+        if ($this->link->baseLink->cssClass !== null) {
+            $a->setAttribute('class', $this->link->baseLink->cssClass);
+        }
+
+        // Add title if present
+        if ($this->link->baseLink->title !== null) {
+            $a->setAttribute('title', $this->link->baseLink->title);
+        }
+
+        // Add target if present
+        if ($this->link->baseLink->target !== null) {
+            $a->setAttribute('target', $this->link->baseLink->target->value);
+        }
+
+        // Add rel if present
+        if (!empty($this->link->baseLink->rel)) {
+            $relValues = array_map(fn($r) => $r->value, $this->link->baseLink->rel);
+            $a->setAttribute('rel', implode(' ', $relValues));
+        }
+
+        // Add download if present
+        if ($this->link->baseLink->download !== null) {
+            $a->setAttribute('download', $this->link->baseLink->download);
+        }
+
+        // Add ARIA attributes
+        if ($this->link->ariaLabel !== null) {
+            $a->setAttribute('aria-label', $this->link->ariaLabel);
+        }
+
+        if ($this->link->ariaCurrent) {
+            $a->setAttribute('aria-current', $this->link->ariaCurrentValue ?? 'true');
+        }
+
+        if ($this->link->ariaDescribedBy !== null) {
+            $a->setAttribute('aria-describedby', $this->link->ariaDescribedBy);
+        }
+
+        // Add text content
+        $textNode = new TextNode($this->text);
+        $a->appendChild($textNode);
+
+        return $a;
+    }
+}