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/Unit/Framework/Svg/Builder/SvgBuilderTest.php

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+<?php
+
+declare(strict_types=1);
+
+use App\Framework\Core\ValueObjects\Dimensions;
+use App\Framework\Svg\Builder\SvgBuilder;
+use App\Framework\Svg\ValueObjects\Geometry\Position;
+use App\Framework\Svg\ValueObjects\Geometry\Radius;
+use App\Framework\Svg\ValueObjects\Styling\Fill;
+use App\Framework\Svg\ValueObjects\Styling\SvgColor;
+
+test('can create basic canvas', function () {
+    $canvas = SvgBuilder::create(100, 100);
+
+    expect($canvas)->toBeInstanceOf(\App\Framework\Svg\Builder\SvgCanvas::class)
+        ->and($canvas->count())->toBe(0);
+});
+
+test('can create square canvas', function () {
+    $canvas = SvgBuilder::square(50);
+
+    $svg = $canvas->toSvg();
+
+    expect($svg)->toContain('width="50"')
+        ->and($svg)->toContain('height="50"');
+});
+
+test('can create responsive canvas with viewBox', function () {
+    $canvas = SvgBuilder::responsive(800, 600);
+
+    $svg = $canvas->toSvg();
+
+    expect($svg)->toContain('viewBox="0.00 0.00 800.00 600.00"');
+});
+
+test('can add rectangle to canvas', function () {
+    $canvas = SvgBuilder::create(200, 200);
+
+    $canvas->rect(
+        new Position(10, 10),
+        new Dimensions(50, 30),
+        Fill::solid(SvgColor::blue())
+    );
+
+    expect($canvas->count())->toBe(1)
+        ->and($canvas->toSvg())->toContain('<rect');
+});
+
+test('can add circle to canvas', function () {
+    $canvas = SvgBuilder::create(200, 200);
+
+    $canvas->circle(
+        new Position(100, 100),
+        new Radius(50),
+        Fill::solid(SvgColor::red())
+    );
+
+    expect($canvas->count())->toBe(1)
+        ->and($canvas->toSvg())->toContain('<circle');
+});
+
+test('can add text to canvas', function () {
+    $canvas = SvgBuilder::create(200, 200);
+
+    $canvas->text(
+        'Hello SVG',
+        new Position(100, 100),
+        \App\Framework\Svg\ValueObjects\Text\TextStyle::default()
+    );
+
+    expect($canvas->count())->toBe(1)
+        ->and($canvas->toSvg())->toContain('Hello SVG');
+});
+
+test('can add multiple elements', function () {
+    $canvas = SvgBuilder::create(200, 200);
+
+    $canvas->rect(
+        new Position(0, 0),
+        new Dimensions(200, 200),
+        Fill::solid(SvgColor::white())
+    )->circle(
+        new Position(100, 100),
+        new Radius(50),
+        Fill::solid(SvgColor::blue())
+    );
+
+    expect($canvas->count())->toBe(2);
+});
+
+test('can clear canvas', function () {
+    $canvas = SvgBuilder::create(200, 200);
+
+    $canvas->circle(
+        new Position(100, 100),
+        new Radius(50),
+        Fill::solid(SvgColor::red())
+    );
+
+    expect($canvas->count())->toBe(1);
+
+    $canvas->clear();
+
+    expect($canvas->count())->toBe(0);
+});
+
+test('generates valid SVG with XML declaration', function () {
+    $canvas = SvgBuilder::create(100, 100);
+
+    $svg = $canvas->toSvg();
+
+    expect($svg)->toStartWith('<?xml version="1.0" encoding="UTF-8"?>')
+        ->and($svg)->toContain('<svg')
+        ->and($svg)->toContain('xmlns="http://www.w3.org/2000/svg"')
+        ->and($svg)->toEndWith('</svg>');
+});
+
+test('can generate inline SVG without XML declaration', function () {
+    $canvas = SvgBuilder::create(100, 100);
+
+    $svg = $canvas->toInlineSvg();
+
+    expect($svg)->not->toContain('<?xml')
+        ->and($svg)->toStartWith('<svg');
+});
+
+test('can add title and description for accessibility', function () {
+    $canvas = SvgBuilder::create(100, 100)
+        ->withTitle('Test Chart')
+        ->withDescription('A test SVG chart');
+
+    $svg = $canvas->toSvg();
+
+    expect($svg)->toContain('<title>Test Chart</title>')
+        ->and($svg)->toContain('<desc>A test SVG chart</desc>');
+});

tests/Unit/Framework/Svg/Charts/BarChartTest.php

@@ -0,0 +1,106 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Framework\Svg\Charts\BarChart;
+use App\Framework\Svg\Charts\ValueObjects\ChartConfig;
+use App\Framework\Svg\Charts\ValueObjects\ChartData;
+use App\Framework\Svg\Charts\ValueObjects\DataPoint;
+
+test('can create bar chart from array', function () {
+    $data = [
+        'Jan' => 100,
+        'Feb' => 150,
+        'Mar' => 120,
+    ];
+
+    $chart = BarChart::fromArray($data);
+
+    expect($chart->data->count())->toBe(3);
+});
+
+test('can render bar chart to SVG', function () {
+    $data = [
+        'Jan' => 100,
+        'Feb' => 150,
+        'Mar' => 120,
+    ];
+
+    $chart = BarChart::fromArray($data);
+    $svg = $chart->render();
+
+    expect($svg)->toContain('<svg')
+        ->and($svg)->toContain('<rect')
+        ->and($svg)->toContain('Jan')
+        ->and($svg)->toContain('Feb')
+        ->and($svg)->toContain('Mar');
+});
+
+test('chart data validates minimum value correctly', function () {
+    $data = new ChartData([
+        new DataPoint('A', 10),
+        new DataPoint('B', 5),
+        new DataPoint('C', 15),
+    ]);
+
+    expect($data->getMinValue())->toBe(5.0);
+});
+
+test('chart data validates maximum value correctly', function () {
+    $data = new ChartData([
+        new DataPoint('A', 10),
+        new DataPoint('B', 5),
+        new DataPoint('C', 15),
+    ]);
+
+    expect($data->getMaxValue())->toBe(15.0);
+});
+
+test('chart data calculates sum correctly', function () {
+    $data = new ChartData([
+        new DataPoint('A', 10),
+        new DataPoint('B', 20),
+        new DataPoint('C', 30),
+    ]);
+
+    expect($data->getSum())->toBe(60.0);
+});
+
+test('chart data calculates average correctly', function () {
+    $data = new ChartData([
+        new DataPoint('A', 10),
+        new DataPoint('B', 20),
+        new DataPoint('C', 30),
+    ]);
+
+    expect($data->getAverage())->toBe(20.0);
+});
+
+test('chart config can create dark theme', function () {
+    $config = ChartConfig::default();
+    $darkConfig = $config->darkTheme();
+
+    expect($darkConfig->backgroundColor->toHex())->toContain('11'); // Dark background
+});
+
+test('chart data cannot be empty', function () {
+    new ChartData([]);
+})->throws(\App\Framework\Exception\FrameworkException::class);
+
+test('data point can check if positive', function () {
+    $positive = new DataPoint('A', 10);
+    $negative = new DataPoint('B', -5);
+    $zero = new DataPoint('C', 0);
+
+    expect($positive->isPositive())->toBeTrue()
+        ->and($negative->isPositive())->toBeFalse()
+        ->and($zero->isPositive())->toBeFalse();
+});
+
+test('data point can scale value', function () {
+    $point = new DataPoint('A', 10);
+    $scaled = $point->scale(2.5);
+
+    expect($scaled->value)->toBe(25.0)
+        ->and($scaled->label)->toBe('A');
+});

tests/Unit/Framework/Svg/ValueObjects/PositionTest.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Framework\Svg\ValueObjects\Geometry\Position;
+
+test('can create position with coordinates', function () {
+    $position = new Position(10.5, 20.3);
+
+    expect($position->x)->toBe(10.5)
+        ->and($position->y)->toBe(20.3);
+});
+
+test('can create zero position', function () {
+    $position = Position::zero();
+
+    expect($position->x)->toBe(0.0)
+        ->and($position->y)->toBe(0.0);
+});
+
+test('can translate position', function () {
+    $position = new Position(10, 20);
+    $translated = $position->translate(5, -10);
+
+    expect($translated->x)->toBe(15.0)
+        ->and($translated->y)->toBe(10.0);
+});
+
+test('can calculate distance between positions', function () {
+    $pos1 = new Position(0, 0);
+    $pos2 = new Position(3, 4);
+
+    $distance = $pos1->distanceTo($pos2);
+
+    expect($distance)->toBe(5.0); // 3-4-5 triangle
+});
+
+test('can scale position', function () {
+    $position = new Position(10, 20);
+    $scaled = $position->scale(2.0);
+
+    expect($scaled->x)->toBe(20.0)
+        ->and($scaled->y)->toBe(40.0);
+});
+
+test('can check equality with tolerance', function () {
+    $pos1 = new Position(10.0, 20.0);
+    $pos2 = new Position(10.0001, 20.0001);
+
+    expect($pos1->equals($pos2))->toBeTrue();
+});
+
+test('converts to SVG string', function () {
+    $position = new Position(10.5, 20.3);
+
+    expect($position->toSvgString())->toBe('10.50,20.30');
+});

tests/Unit/Framework/Svg/ValueObjects/SvgColorTest.php

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+<?php
+
+declare(strict_types=1);
+
+use App\Framework\Core\ValueObjects\RGBColor;
+use App\Framework\Svg\ValueObjects\Styling\NamedColor;
+use App\Framework\Svg\ValueObjects\Styling\SvgColor;
+
+test('can create color from RGB', function () {
+    $color = SvgColor::fromRgb(255, 0, 0);
+
+    expect($color->toHex())->toBe('#ff0000');
+});
+
+test('can create color from hex', function () {
+    $color = SvgColor::fromHex('#00ff00');
+
+    expect($color->rgbColor->green)->toBe(255);
+});
+
+test('can create named colors', function () {
+    $black = SvgColor::black();
+    $white = SvgColor::white();
+    $red = SvgColor::red();
+
+    expect($black->toSvgValue())->toBe('black')
+        ->and($white->toSvgValue())->toBe('white')
+        ->and($red->toSvgValue())->toBe('red');
+});
+
+test('named color uses name over hex in SVG output', function () {
+    $color = SvgColor::fromNamed(NamedColor::BLUE);
+
+    expect($color->toSvgValue())->toBe('blue')
+        ->and($color->toHex())->toBe('#0000ff');
+});
+
+test('can check if transparent', function () {
+    $transparent = SvgColor::transparent();
+    $opaque = SvgColor::red();
+
+    expect($transparent->isTransparent())->toBeTrue()
+        ->and($opaque->isTransparent())->toBeFalse();
+});